APPROVED VENDOR Locknuts

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APPROVED VENDOR -

Zinc Plated Grade 5 Steel Standard Hex Slotted Castle Locknuts

StyleModelThread SizeHex WidthNut HeightSlot DepthSlot WidthHardnessNut TypeTypePrice (inc. VAT)Pkg. Qty.
A351480G1 1/2"-122 1/4"1 9/32"0.86"0.46"Rockwell C32Slotted CastleStandard Hex£129.995
B351404G1 1/4"-121 7/8"1 1/16"0.7"2/5"Rockwell C32Slotted CastleStandard Hex£53.835
C351367G1 1/8"-121 11/16"31/32"16/25"1/3"Rockwell C32Slotted CastleStandard Hex£57.125
B351324G1"-141 1/2"55/64"0.59"0.3"Rockwell C32Slotted CastleStandard Hex£32.915
B351119G1/2"-203/4"7/16"0.29"0.18"Rockwell C32Slotted CastleStandard Hex£39.3050
D351014G1/4"-207/16"7/32"0.14"0.1"Rockwell C32Slotted CastleStandard Hex£52.98100
E351026G1/4"-287/16"7/32"0.14"0.1"Rockwell C32Slotted CastleStandard Hex£72.05100
B351204G5/8"-1815/16"35/64"0.34"6/25"Rockwell C32Slotted CastleStandard Hex£29.4425
B351279G7/8"-141 5/16"3/4"13/25"6/25"Rockwell C32Slotted CastleStandard Hex£46.2610
F351084G7/16"-2011/16"3/8"0.23"0.15"Rockwell C32Slotted CastleStandard Hex£81.52100
G351164G9/16"-187/8"31/64"0.31"0.18"Rockwell C32Slotted CastleStandard Hex£21.9425
APPROVED VENDOR -

Coarse Standard Hex Locknuts with Washer

StyleModelThread SizeHex WidthNut HeightWasher Outside Dia.HardnessMaterialClassNut TypePrice (inc. VAT)Pkg. Qty.
AKEPI0-80-100P#8-3211/32"1/8"3/8"Rockwell B68-C32Stainless SteelNot ApplicableWith External Tooth Lock Washer£7.85100
BKEPI-100-100P#10-243/8"1/8"13/32"Rockwell B68-C32SteelNot ApplicableWith External Tooth Lock Washer£7.13100
CKEPI0250-100P1/4"-207/16"15/64"1/2"Rockwell B68-C32SteelClass 8.8With External Tooth Lock Washer£10.36100
APPROVED VENDOR -

Yellow Zinc Plated Grade C Steel Standard Hex Top Lock Distorted Thread Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessTemp. RangeNut TypeTypeMaterialPrice (inc. VAT)Pkg. Qty.
A3XTP31"-81 1/2"7/8"Rockwell C26-C34-0°F to +450°FTop Lock Distorted ThreadStandard Hex Top LockSteel£38.4910
B3XTP41"-141 1/2"7/8"Rockwell C26-C34-0°F to +450°FTop Lock Distorted ThreadStandard Hex Top LockSteel£89.2510
B3XTP13/4"-101 1/8"21/32"Rockwell C26-C34-0°F to +450°FTop Lock Distorted ThreadStandard Hex Top LockSteel£33.4820
C3XTN95/8"-1115/16"35/64"Rockwell C26-C34-0°F to +450°FTop Lock Distorted ThreadStandard Hex Top LockSteel£25.3525
D3XTP27/8"-91 5/16"49/64"Rockwell C26-C34-0°F to +450°FTop Lock Distorted ThreadStandard Hex Top LockSteel£26.0210
APPROVED VENDOR -

Zinc Plated Grade A Steel Standard Hex Nylon Insert Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessTemp. RangeNut TypeTypeMaterialPrice (inc. VAT)Pkg. Qty.
AU12300.012.0001#5-405/16"5/32"Rockwell B68-C32-58°F to +302°FNylon InsertStandard HexSteel£24.82100
AU12380.019.0002#10-323/8"15/64"Rockwell B68-C32-58°F to +302°FNylon InsertStandard HexSteel£4.44100
BU12601.112.00011 1/8"-71 13/16"1 9/32"Rockwell B68-C32-58°F to +302°FNylon InsertStandard HexSteel£34.405
AU12423.050.00011/2"-133/4"0.609"Rockwell B68-C32-Nylon InsertStandard HexSteel£3.8325
AU12380.031.00025/16"-241/2"23/64"Rockwell B68-C32-58°F to +302°FNylon InsertStandard HexSteel£6.47100
APPROVED VENDOR -

Yellow Zinc Plated Grade 8 Steel Standard Hex Nylon Insert Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessTemp. RangeNut TypeTypeMaterialPrice (inc. VAT)Pkg. Qty.
AU12450.150.00011 1/2"-62 1/4"1.667"--Nylon InsertStandard HexSteel£93.435
BU12422.150.00021 1/2"-122 1/4"1.667"--Nylon InsertStandard HexSteel£174.845
BU12450.125.00011 1/4"-71 7/8"1.428"--Nylon InsertStandard HexSteel£54.045
CU12422.125.00021 1/4"-121 7/8"1.428"Rockwell C26-C34-Nylon InsertStandard HexSteel£35.185
BU12450.112.00011 1/8"-71 11/16"1 9/32"--Nylon InsertStandard HexSteel£28.135
BU12422.112.00021 1/8"-121 11/16"1 9/32"--Nylon InsertStandard HexSteel£50.435
D3HDT31 3/8"-62"1 37/64"Rockwell C26-C36-Nylon InsertStandard HexSteel£19.571
E3HDT41 3/8"-122"1 37/64"Rockwell C26-C36-Nylon InsertStandard HexSteel£19.121
BU12450.100.00011"-81 1/2"51/64"Rockwell C26-C34-Nylon InsertStandard HexSteel£12.855
BU12422.101.00021"-141 1/2"13/16"Rockwell C26-C34-Nylon InsertStandard HexSteel£16.655
BU12450.050.00011/2"-133/4"39/64"--58°F to +302°FNylon InsertStandard HexSteel£7.3225
FU12422.050.00021/2"-203/4"39/64"--58°F to +302°FNylon InsertStandard HexSteel£10.3025
GU12450.025.00011/4"-207/16"5/16"Rockwell C24-C32-Nylon InsertStandard HexSteel£7.22100
BU12422.025.00021/4"-287/16"15/64"Rockwell C24-C32-Nylon InsertStandard HexSteel£8.45100
BU12450.075.00013/4"-101 1/8"57/64"--58°F to +302°FNylon InsertStandard HexSteel£8.4110
HU12422.075.00023/4"-161 1/8"57/64"--58°F to +302°FNylon InsertStandard HexSteel£7.5810
BU12450.037.00013/8"-169/16"15/32"--58°F to +302°FNylon InsertStandard HexSteel£8.3150
I12P6493/8"-169/16"29/64"Rockwell C24-C32-0°F to +250°FNylon InsertStandard HexSteel£241.472
JU12422.037.00023/8"-249/16"15/32"--58°F to +302°FNylon InsertStandard HexSteel£6.2750
BU12450.062.00015/8"-1115/16"49/64"--58°F to +302°FNylon InsertStandard HexSteel£4.7610
K13D9945/8"-18----Nylon InsertStandard HexSteel£187.03540
LU12422.062.00025/8"-1815/16"49/64"--58°F to +302°FNylon InsertStandard HexSteel£5.7910
M13D9865/16"-18----Nylon InsertStandard HexSteel£150.713
BU12450.031.00015/16"-181/2"11/32"Rockwell C24-C32-Nylon InsertStandard HexSteel£12.44100
NU12422.031.00025/16"-241/2"1/4"Rockwell C24-C32-Nylon InsertStandard HexSteel£12.13100
APPROVED VENDOR -

Zinc Plated Grade 2 Steel Standard Hex Nylon Insert Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessTemp. RangeNut TypeTypeMaterialPrice (inc. VAT)Pkg. Qty.
AU12300.008.0001#2-561/4"9/64"Rockwell B68-C32-0°F to +250°FNylon InsertStandard HexSteel£21.19100
BU12300.009.0001#3-481/4"9/64"Rockwell B68-C32-0°F to +250°FNylon InsertStandard HexSteel£15.19100
CU12300.011.0001#4-401/4"0.163"Rockwell B68-C32-Nylon InsertStandard HexSteel£3.57100
DU12423.011.0001#4-401/4"1/8"Rockwell B68-C32-0°F to +250°FNylon InsertStandard HexSteel£16.35100
EU12423.012.0001#5-401/4"1/8"Rockwell B68-C32-0°F to +250°FNylon InsertStandard HexSteel£5.60100
BU12423.013.0001#6-325/16"9/64"Rockwell B68-C32-0°F to +250°FNylon InsertStandard HexSteel£15.69100
FU12300.013.0001#6-325/16"11/64"Rockwell B68-C32-Nylon InsertStandard HexSteel£3.38100
BU12423.016.0001#8-3211/32"3/16"Rockwell B68-C32-0°F to +250°FNylon InsertStandard HexSteel£4.77100
BU12300.016.0001#8-3211/32"7/32"Rockwell B68-C32-Nylon InsertStandard HexSteel£5.58100
GU12300.019.0001#10-243/8"15/64"Rockwell B68-C32-Nylon InsertStandard HexSteel£4.58100
BU12423.019.0001#10-243/8"3/16"Rockwell B68-C32-0°F to +250°FNylon InsertStandard HexSteel£3.76100
HU12320.019.0002#10-323/8"15/64"Rockwell B68-C32-Nylon InsertStandard HexSteel£4.87100
BU12300.150.00011 1/2"-62 3/16"1 43/64"Rockwell B68-C32-58°F to +302°FNylon InsertStandard HexSteel£42.865
BU12320.150.00021 1/2"-122 3/16"1 43/64"Rockwell B68-C32-58°F to +302°FNylon InsertStandard HexSteel£38.205
I4RXU41 1/2"-122 3/16"51/64"Rockwell C32-0°F to +250°FNylon InsertStandard HexSteel£443.3560
JU12300.125.00011 1/4"-71 13/16"1 27/64"Rockwell B68-C32-58°F to +302°FNylon InsertStandard HexSteel£22.935
K4RXU51 1/4"-121 13/16"47/64"Rockwell C32-0°F to +250°FNylon InsertStandard HexSteel£476.82100
BU12320.125.00021 1/4"-121 13/16"1 27/64"Rockwell B68-C32-58°F to +302°FNylon InsertStandard HexSteel£23.665
LU12705.112.00011 1/8"-71 13/16"31/32"Rockwell B68-C32-0°F to +250°FNylon InsertStandard HexSteel£72.375
MU12300.112.00011 1/8"-71 5/8"1 9/32"Rockwell B68-C32-58°F to +302°FNylon InsertStandard HexSteel£19.405
BU12320.112.00021 1/8"-121 5/8"1 9/32"Rockwell B68-C32-58°F to +302°FNylon InsertStandard HexSteel£18.335
BU12380.112.00021 1/8"-121 5/8"41/64"Rockwell B68-C32-Nylon InsertStandard HexSteel£43.335
BU12705.100.00011"-81 5/8"57/64"Rockwell B68-C32-0°F to +250°FNylon InsertStandard HexSteel£25.145
NU12601.100.00011"-81 5/8"1 9/32"Rockwell B68-C32-0°F to +250°FNylon InsertStandard HexSteel£25.335
OU12300.100.00011"-81 7/16"1 3/64"Rockwell B68-C32-Nylon InsertStandard HexSteel£10.685
APPROVED VENDOR -

Zinc Plated Grade C Steel Standard Hex Top Lock Distorted Thread Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessTemp. RangeNut TypeTypeMaterialPrice (inc. VAT)Pkg. Qty.
AU12910.100.00011"-81 1/2"7/8"Rockwell C24-32-0°F to +450°FTop Lock Distorted ThreadStandard Hex Top LockSteel£10.765
BU12950.101.00021"-141 1/2"7/8"Rockwell C24-32-0°F to +450°FTop Lock Distorted ThreadStandard Hex Top LockSteel£11.755
CU12910.056.00019/16"-127/8"1/2"Rockwell C24-32-0°F to +450°FTop Lock Distorted ThreadStandard Hex Top LockSteel£16.8625
DU12950.056.00029/16"-187/8"1/2"Rockwell C24-32-0°F to +450°FTop Lock Distorted ThreadStandard Hex Top LockSteel£17.4125
APPROVED VENDOR -

Plain Grade 5 Steel Standard Hex Slotted Castle Locknuts

StyleModelThread SizeHex WidthNut HeightSlot DepthSlot WidthHardnessNut TypeTypePrice (inc. VAT)Pkg. Qty.
A354485G1 1/2"-122 1/4"27/32"11/25"0.46"Rockwell C32Slotted CastleStandard Hex£127.365
B371485G1 1/2"-122 1/4"1 1/2"1 2/25"0.46"Rockwell C32Slotted CastleStandard Hex£132.025
A354405G1 1/4"-121 7/8"23/32"0.38"2/5"Rockwell C32Slotted CastleStandard Hex£80.225
C351405G1 1/4"-121 7/8"1 1/16"0.7"2/5"Rockwell C32Slotted CastleStandard Hex£52.185
D351345G1 1/8"-71 11/16"31/32"16/25"1/3"Rockwell C32Slotted CastleStandard Hex£56.445
E354365G1 1/8"-121 11/16"39/64"0.33"1/3"Rockwell C32Slotted CastleStandard Hex£46.575
F371365G1 1/8"-121 11/16"1 5/32"0.83"1/3"Rockwell C32Slotted CastleStandard Hex£63.725
C351425G1 3/8"-62 1/16"1 11/64"0.82"2/5"Rockwell C32Slotted CastleStandard Hex£83.215
G371445G1 3/8"-122 1/16"1 3/8"1.02"2/5"Rockwell C32Slotted CastleStandard Hex£130.075
HU12005.100.00011"-81 1/2"55/64"0.59"0.3"Rockwell C32Slotted CastleStandard Hex£44.175
A354305G1"-81 1/2"35/64"0.3"0.3"Rockwell C32Slotted CastleStandard Hex£28.795
G372305G1"-121 1/2"1"0.73"0.3"Rockwell C32Slotted CastleStandard Hex£53.475
A354315G1"-141 1/2"35/64"0.3"0.3"Rockwell C32Slotted CastleStandard Hex£20.335
IU12025.100.00011"-141 1/2"55/64"0.59"0.3"Rockwell C32Slotted CastleStandard Hex£20.945
J371325G1"-141 1/2"1"0.73"0.3"Rockwell C32Slotted CastleStandard Hex£42.945
C351105G1/2"-133/4"7/16"0.29"0.18"Rockwell C32Slotted CastleStandard Hex£44.5750
K354125G1/2"-203/4"5/16"0.18"0.18"Rockwell C32Slotted CastleStandard Hex£64.2450
C351125G1/2"-203/4"7/16"0.29"0.18"Rockwell C32Slotted CastleStandard Hex£32.7050
L371125G1/2"-203/4"9/16"0.42"0.18"Rockwell C32Slotted CastleStandard Hex£101.6950
M351015G1/4"-207/16"7/32"0.14"0.1"Rockwell C32Slotted CastleStandard Hex£51.87100
N354225G3/4"-101 1/8"27/64"0.23"6/25"Rockwell C32Slotted CastleStandard Hex£311.2410
O351245G3/4"-161 1/8"41/64"2/5"6/25"Rockwell C32Slotted CastleStandard Hex£19.3510
P354245G3/4"-161 1/8"27/64"0.23"6/25"Rockwell C32Slotted CastleStandard Hex£28.6410
Q371245G3/4"-161 1/8"13/16"0.57"6/25"Rockwell C32Slotted CastleStandard Hex£46.8710
R371065G3/8"-249/16"13/32"0.29"0.15"Rockwell C32Slotted CastleStandard Hex£101.57100
APPROVED VENDOR -

Plain Class 10 Steel Standard Hex Nylon Insert Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessNut TypeTypeMaterialClassPrice (inc. VAT)
A5GAZ4M30 x 3.546 mm30 mmRockwell C27-C35Nylon InsertStandard HexSteelClass 10£9.37
A5GAZ6M42 x 4.565 mm42 mmRockwell C27-C35Nylon InsertStandard HexSteelClass 10£28.15
B5GAZ7M48 x 575 mm48 mmRockwell C27-C35Nylon InsertStandard HexSteelClass 10£53.35
APPROVED VENDOR -

Plain Grade 2 Steel Standard Hex Nylon Insert Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessTemp. RangeNut TypeTypeMaterialPrice (inc. VAT)
A4FHZ6#2-123 1/8"2 13/32"Rockwell C32-0°F to +250°FNylon InsertStandard HexSteel£130.71
B4FHZ31 3/4"-52 3/4"2 5/16"Rockwell C32-0°F to +250°FNylon InsertStandard HexSteel£36.57
C4FHZ41 3/4"-122 3/4"2 5/16"Rockwell C32-0°F to +250°FNylon InsertStandard HexSteel£38.91
D4FHZ92 1/2"-44"3 9/64"Rockwell C32-0°F to +250°FNylon InsertStandard HexSteel£176.29
E4FHZ82 1/4"-123 1/2"2 13/16"Rockwell C32-0°F to +250°FNylon InsertStandard HexSteel£147.40
B4FHZ52"-4 1/23 1/8"2 13/32"Rockwell C32-0°F to +250°FNylon InsertStandard HexSteel£41.15
APPROVED VENDOR -

Zinc Plated Grade 18-8 Steel Standard Hex With External Lock Nut with Lock Washers

StyleModelThread SizeHex WidthNut HeightWasher Outside Dia.HardnessGradeNut TypeTypePrice (inc. VAT)Pkg. Qty.
AKEPI0-40-100P#4-401/4"7/64"3/32"Rockwell B68-C32Grade 2With External Tooth Lock WasherStandard Hex With External Tooth Washer£5.81100
BKEPI0-60-100P#6-325/16"9/64"3/32"Rockwell B68-C32Grade 2With External Tooth Lock WasherStandard Hex With External Tooth Washer£7.40100
CKEPFI-100-100P#10-323/8"1/8"13/32"Rockwell B68-C32Grade 18-8With External Tooth Lock WasherStandard Hex With External Tooth Washer£7.11100
APPROVED VENDOR -

Zinc Plated Grade 2 Steel Standard Hex with External Tooth Lock Nut with Lock Washers

StyleModelThread SizeHex WidthNut HeightWasher Outside Dia.Nut TypeTypeMaterialGradePrice (inc. VAT)Pkg. Qty.
A4CAJ91/4"-287/16"15/64"1/2"With External Tooth Lock WasherStandard Hex With External Tooth Lock WasherSteelGrade 2£15.10100
B4CAK33/8"-169/16"25/64"0.656"With External Tooth Lock WasherStandard Hex With External Tooth Lock WasherSteelGrade 2£33.59100
C4CAK43/8"-249/16"25/64"0.656"With External Tooth Lock WasherStandard Hex With External Tooth Lock WasherSteelGrade 2£37.67100
D4CAK15/16"-181/2"21/64"0.578"With External Tooth Lock WasherStandard Hex With External Tooth Lock WasherSteelGrade 2£28.45100
E4CAK25/16"-241/2"21/64"0.578"With External Tooth Lock WasherStandard Hex With External Tooth Lock WasherSteelGrade 2£21.85100
APPROVED VENDOR -

Zinc Plated Grade 5 Steel Standard Hex Nylon Insert Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessClassNut TypeTypeMaterialPrice (inc. VAT)Pkg. Qty.
AU12348.100.00011"-81 1/2"1.124"-Not ApplicableNylon InsertStandard HexSteel£14.055
B5TJD61/2"-133/4"1 9/32"Rockwell C32Class 5Nylon InsertStandard HexSteel£29.94100
CU12348.050.00011/2"-133/4"3/5"-Not ApplicableNylon InsertStandard HexSteel£4.9325
DU12353.050.00021/2"-203/4"3/5"-Not ApplicableNylon InsertStandard HexSteel£13.0125
EU12348.025.00011/4"-207/16"5/16"Rockwell C32Not ApplicableNylon InsertStandard HexSteel£6.90100
FU12353.025.00021/4"-287/16"5/16"Rockwell C32Not ApplicableNylon InsertStandard HexSteel£12.46100
FU12348.075.00013/4"-101 1/8"0.888"-Not ApplicableNylon InsertStandard HexSteel£9.1310
G12P6233/4"-101 1/16"7/8"Rockwell 32-Nylon InsertStandard HexSteel£8.9220
HU12353.075.00023/4"-161 1/8"0.888"-Not ApplicableNylon InsertStandard HexSteel£6.1810
FU12348.037.00013/8"-169/16"15/32"Rockwell C28Not ApplicableNylon InsertStandard HexSteel£5.1650
IU12353.037.00023/8"-249/16"15/32"Rockwell C28Not ApplicableNylon InsertStandard HexSteel£29.6050
FU12348.062.00015/8"-1115/16"0.765"Rockwell C28Not ApplicableNylon InsertStandard HexSteel£5.1110
JU12353.062.00025/8"-1815/16"0.765"-Not ApplicableNylon InsertStandard HexSteel£8.1810
KU12348.031.00015/16"-181/2"11/32"Rockwell C32Not ApplicableNylon InsertStandard HexSteel£7.12100
LU12353.031.00025/16"-241/2"11/32"Rockwell C32Not ApplicableNylon InsertStandard HexSteel£14.35100
FU12348.087.00017/8"-91 5/16"0.999"-Not ApplicableNylon InsertStandard HexSteel£5.225
MU12348.043.00017/16"-1411/16"3/4"-Not ApplicableNylon InsertStandard HexSteel£4.6725
NU12353.043.00027/16"-2011/16"3/4"-Not ApplicableNylon InsertStandard HexSteel£6.8825
FU12348.056.00019/16"-127/8"21/32"-Not ApplicableNylon InsertStandard HexSteel£33.7325
APPROVED VENDOR -

Zinc Plated Grade 2 Steel Swivel Flange Hex Serrated Locknuts

StyleModelThread SizeHex WidthNut HeightWasher Outside Dia.HardnessNut TypeTypeMaterialPrice (inc. VAT)Pkg. Qty.
A4CAN71/2"-203/4"29/64"1.031"-SerratedSwivel Flange HexSteel£12.8325
B3HDX21/4"-207/16"15/64"0.578"Rockwell C45SerratedSwivel Flange HexSteel£9.54100
C4CAN31/4"-287/16"15/64"0.578"-SerratedSwivel Flange HexSteel£9.60100
D3HDX43/8"-169/16"11/32"0.734"Rockwell C45SerratedSwivel Flange HexSteel£17.27100
E4CAN53/8"-249/16"11/32"0.734"-SerratedSwivel Flange HexSteel£19.10100
F3HDX65/8"-1115/16"9/16"1.281"Rockwell C45SerratedSwivel Flange HexSteel£21.6125
G3HDX35/16"-181/2"9/32"0.656"Rockwell C45SerratedSwivel Flange HexSteel£15.36100
H4CAN45/16"-241/2"9/32"0.656"-SerratedSwivel Flange HexSteel£13.92100
I3HDX57/16"-1411/16"25/64"15/16"Rockwell C45SerratedSwivel Flange HexSteel£15.9750
J4CAN67/16"-2011/16"25/64"15/16"-SerratedSwivel Flange HexSteel£20.0950
APPROVED VENDOR -

Zinc Plated Class 5 Steel Standard Hex Nylon Insert Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessTemp. RangeNut TypeTypeMaterialPrice (inc. VAT)Pkg. Qty.
AM12300.025.0001M2.5 x 0.455 mm3.5 mmRockwell 30-58°F to +302°FNylon InsertStandard HexSteel£11.56100
AM12300.030.0001M3 x 0.55.5 mm4 mmRockwell C30-0°F to +250°FNylon InsertStandard HexSteel£6.52100
BM12300.040.0001M4 x 0.77 mm5 mmRockwell C30-0°F to +250°FNylon InsertStandard HexSteel£7.71100
CM12300.050.0001M5 x 0.88 mm5 mmRockwell C30-0°F to +250°FNylon InsertStandard HexSteel£3.14100
DM12300.060.0001M6 x 110 mm6 mmRockwell C30-0°F to +250°FNylon InsertStandard HexSteel£3.28100
AM12300.070.0001M7 x 111 mm7.5 mmRockwell C30-0°F to +250°FNylon InsertStandard HexSteel£11.07100
EM12300.080.0001M8 x 1.2513 mm8 mmRockwell C30-0°F to +250°FNylon InsertStandard HexSteel£5.12100
FM12300.100.0001M10 x 1.517 mm10 mm--Nylon InsertStandard HexSteel£11.79100
GM12320.100.0125M10 x 1.2517 mm10 mm--Nylon InsertStandard HexSteel£23.06100
HM12320.120.0100M12 x 119 mm12 mm--Nylon InsertStandard HexSteel£53.7550
AM12320.120.0150M12 x 1.519 mm12 mm--Nylon InsertStandard HexSteel£16.4850
IM12320.120.0125M12 x 1.2519 mm12 mm--Nylon InsertStandard HexSteel£22.5250
JM12300.120.0001M12 x 1.7519 mm12 mmRockwell 30-58°F to +302°FNylon InsertStandard HexSteel£8.8650
AM12320.140.0150M14 x 1.522 mm14 mm--Nylon InsertStandard HexSteel£33.9750
KM12300.140.0001M14 x 222 mm14 mm--Nylon InsertStandard HexSteel£20.8250
AM12320.160.0150M16 x 1.524 mm16 mm--Nylon InsertStandard HexSteel£14.3025
AM12300.160.0001M16 x 224 mm16 mmRockwell C30-0°F to +250°FNylon InsertStandard HexSteel£8.3925
AM12320.180.0150M18 x 1.527 mm18.5 mmRockwell 30-58°F to +302°FNylon InsertStandard HexSteel£33.9525
LM12300.180.0001M18 x 2.527 mm18.5 mmRockwell C30-0°F to +250°FNylon InsertStandard HexSteel£25.9025
AM12320.200.0150M20 x 1.530 mm20 mmRockwell 30-58°F to +302°FNylon InsertStandard HexSteel£16.4110
AM12320.200.0200M20 x 230 mm20 mmRockwell 30-58°F to +302°FNylon InsertStandard HexSteel£21.7610
AM12300.200.0001M20 x 2.530 mm20 mm--Nylon InsertStandard HexSteel£9.8410
MM12320.220.0150M22 x 1.532 mm22 mmRockwell 30-58°F to +302°FNylon InsertStandard HexSteel£21.3710
AM12300.220.0001M22 x 2.532 mm22 mmRockwell 30-58°F to +302°FNylon InsertStandard HexSteel£16.0110
AM12320.240.0150M24 x 1.536 mm24 mmRockwell 30-58°F to +302°FNylon InsertStandard HexSteel£23.2410
StyleModelThread SizeHex WidthNut HeightWasher Outside Dia.Nut TypeTypeMaterialGradePrice (inc. VAT)Pkg. Qty.
AU12120.100.00011"-81 1/2"1.018"-Top Lock Distorted ThreadFlange Hex Top LockSteelGrade C£107.105
AU12120.050.00011/2"-133/4"27/64"1.07"Top Lock Distorted ThreadFlange Hex Top LockSteelGrade C£23.4825
AU12120.025.00011/4"-207/16"0.288"9/16"Top Lock Distorted ThreadFlange Hex Top LockSteelGrade C£29.50100
AU12120.075.00013/4"-101 1/8"53/64"1.585"Top Lock Distorted ThreadFlange Hex Top LockSteelGrade C£17.8010
AU12120.037.00013/8"-169/16"27/64"0.81"Top Lock Distorted ThreadFlange Hex Top LockSteelGrade C£25.6950
AU12120.087.00017/8"-91 5/16"0.922"1.578"Top Lock Distorted ThreadFlange Hex Top LockSteelGrade C£78.235
AU12120.043.00017/16"-1411/16"0.463"15/16"Top Lock Distorted ThreadFlange Hex Top LockSteelGrade C£47.0825
APPROVED VENDOR -

Zinc Plated Class 10 Steel Standard Hex Nylon Insert Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessTemp. RangeNut TypeTypeMaterialPrice (inc. VAT)Pkg. Qty.
AM12410.050.0001M5 x 0.88 mm5 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£3.45100
BM12410.060.0001M6 x 110 mm6 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£4.05100
CM12410.080.0001M8 x 1.2513 mm8 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£7.71100
DM12410.100.0001M10 x 1.517 mm10 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£11.46100
EM12410.120.0001M12 x 1.7519 mm12 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£8.3050
CM12410.140.0001M14 x 222 mm14 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£35.4150
CM12410.160.0001M16 x 224 mm16 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£8.7525
FM12410.180.0001M18 x 2.527 mm18.5 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£33.5225
GM12410.200.0001M20 x 2.530 mm20 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£15.9710
HM12410.220.0001M22 x 2.532 mm22 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£22.4610
CM12410.240.0001M24 x 336 mm24 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£22.3710
CM12410.270.0001M27 x 341 mm27 mmRockwell 36-58°F to +302°FNylon InsertStandard HexSteel£30.975
APPROVED VENDOR -

Zinc Plated Grade A Steel Flange Hex Top Lock Distorted Thread Locknuts

StyleModelThread SizeHex WidthNut HeightWasher Outside Dia.HardnessTemp. RangeNut TypeTypePrice (inc. VAT)Pkg. Qty.
AU12100.016.0001#8-3211/32"0.191"15/32"Rockwell B68-C32-Top Lock Distorted ThreadFlange Hex Top Lock£125.80100
BU12100.019.0001#10-243/8"0.241"1/2"Rockwell B68-C32-Top Lock Distorted ThreadFlange Hex Top Lock£95.77100
CU12100.100.00011"-81 1/2"1.018"2.06"Rockwell B68-C32-Top Lock Distorted ThreadFlange Hex Top Lock£84.615
DU12100.050.00011/2"-133/4"37/64"1.07"Rockwell B68-C32-58°F to +302°FTop Lock Distorted ThreadFlange Hex Top Lock£8.7325
EU12100.025.00011/4"-207/16"9/32"14/25"Rockwell B68-C32-58°F to +302°FTop Lock Distorted ThreadFlange Hex Top Lock£7.31100
FU12100.075.00013/4"-101 1/8"53/64"1.585"Rockwell B68-C32-58°F to +302°FTop Lock Distorted ThreadFlange Hex Top Lock£33.3710
GU12100.037.00013/8"-169/16"13/32"0.81"Rockwell B68-C32-58°F to +302°FTop Lock Distorted ThreadFlange Hex Top Lock£6.5150
CU12100.062.00015/8"-1115/16"47/64"1.33"Rockwell B68-C32-58°F to +302°FTop Lock Distorted ThreadFlange Hex Top Lock£16.9210
CU12100.031.00015/16"-181/2"11/32"17/25"Rockwell B68-C32-58°F to +302°FTop Lock Distorted ThreadFlange Hex Top Lock£7.62100
CU12100.087.00017/8"-91 5/16"0.922"1.578"Rockwell B68-C32-Top Lock Distorted ThreadFlange Hex Top Lock£53.305
CU12100.043.00017/16"-1411/16"15/32"0.93"Rockwell B68-C32-58°F to +302°FTop Lock Distorted ThreadFlange Hex Top Lock£9.5225
APPROVED VENDOR -

Plain Grade 316 Stainless Steel Conical Top Lock Distorted Thread Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessTemp. RangeNut TypeTypeMaterialPrice (inc. VAT)Pkg. Qty.
AU55915.100.00011"-81 1/2"1.018"Rockwell B80-C32-Top Lock Distorted ThreadConical Top LockStainless Steel£200.605
BU55915.050.00011/2"-133/4"37/64"Rockwell B80-C32-58°F to +302°FTop Lock Distorted ThreadConical Top LockStainless Steel£95.0110
CU55915.025.00011/4"-207/16"0.288"Rockwell B80-C32-Top Lock Distorted ThreadConical Top LockStainless Steel£110.7550
AU55915.075.00013/4"-101 1/8"0.827"Rockwell B80-C32-Top Lock Distorted ThreadConical Top LockStainless Steel£58.935
DU55915.037.00013/8"-169/16"13/32"Rockwell B80-C32-58°F to +302°FTop Lock Distorted ThreadConical Top LockStainless Steel£168.8750
AU55915.062.00015/8"-1115/16"0.731"Rockwell B80-C32-Top Lock Distorted ThreadConical Top LockStainless Steel£136.7610
AU55915.031.00015/16"-181/2"0.336"Rockwell B80-C32-Top Lock Distorted ThreadConical Top LockStainless Steel£115.6050
AU55915.087.00017/8"-91 5/16"0.922"Rockwell B80-C32-Top Lock Distorted ThreadConical Top LockStainless Steel£187.005
AU55915.043.00017/16"-1411/16"0.463"Rockwell B80-C32-Top Lock Distorted ThreadConical Top LockStainless Steel£99.7325
APPROVED VENDOR -

Zinc Plated Grade C Steel Conical Top Lock Distorted Thread Locknuts

StyleModelThread SizeHex WidthNut HeightHardnessTemp. RangeNut TypeTypeMaterialPrice (inc. VAT)Pkg. Qty.
AU12910.150.00011 1/2"-62 1/4"1.526"--Top Lock Distorted ThreadConical Top LockSteel£71.075
BU12950.150.00021 1/2"-122 1/4"1 33/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£193.045
BU12910.125.00011 1/4"-71 7/8"1 17/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£61.965
CU12950.125.00021 1/4"-121 7/8"1 17/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£45.135
BU12910.112.00011 1/8"-71 11/16"1 11/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£27.215
DU12950.112.00021 1/8"-121 11/16"1 3/16"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£35.975
E51CLC08131/2"-133/4"7/16"Rockwell C24-C32-Top Lock Distorted ThreadConical Top LockSteel£266.951
FU12910.050.00011/2"-133/4"37/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£7.7525
GU12950.050.00021/2"-203/4"9/16"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£7.3825
HU12910.025.00011/4"-207/16"9/32"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£8.51100
IU12950.025.00021/4"-287/16"9/32"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£11.12100
BU12910.075.00013/4"-101 1/8"53/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£9.6210
BU12950.075.00023/4"-161 1/8"53/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£8.9610
BU12910.037.00013/8"-169/16"13/32"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£8.8150
JU12950.037.00023/8"-249/16"13/32"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£6.5650
KU12910.062.00015/8"-1115/16"47/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£6.0410
LU12950.062.00025/8"-1815/16"47/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£5.5810
MU12910.031.00015/16"-181/2"21/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£8.26100
BU12950.031.00025/16"-241/2"21/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£12.41100
NU12910.087.00017/8"-91 5/16"59/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£7.485
BU12950.087.00027/8"-141 5/16"59/64"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£8.345
OU12910.043.00017/16"-1411/16"15/32"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£7.5725
PU12950.043.00027/16"-2011/16"15/32"--58°F to +302°FTop Lock Distorted ThreadConical Top LockSteel£6.8225
APPROVED VENDOR -

Plain Grade A4 Stainless Steel Standard Hex Nylon Insert Locknuts

StyleModelThread SizeHex WidthNut HeightTemp. RangeNut TypeTypeMaterialGradePrice (inc. VAT)Pkg. Qty.
AM55730.030.0001M3 x 0.55.5 mm4 mm-0°F to +250°FNylon InsertStandard HexStainless SteelGrade A4£5.2950
BM55730.040.0001M4 x 0.77 mm5 mm-0°F to +250°FNylon InsertStandard HexStainless SteelGrade A4£5.9250
CM55730.050.0001M5 x 0.88 mm5 mm-0°F to +250°FNylon InsertStandard HexStainless SteelGrade A4£6.4650
DM55730.060.0001M6 x 110 mm6 mm-0°F to +250°FNylon InsertStandard HexStainless SteelGrade A4£3.6350
EM55730.080.0001M8 x 1.2513 mm8 mm-0°F to +250°FNylon InsertStandard HexStainless SteelGrade A4£7.8050
CM55730.100.0001M10 x 1.517 mm10 mm-58°F to +302°FNylon InsertStandard HexStainless SteelGrade A4£16.0150
FM55730.120.0001M12 x 1.7519 mm12 mm-58°F to +302°FNylon InsertStandard HexStainless SteelGrade A4£13.0325
GM55730.140.0001M14 x 222 mm14 mm-Nylon InsertStandard HexStainless SteelGrade A4£24.3825
CM55730.160.0001M16 x 224 mm16 mm-Nylon InsertStandard HexStainless SteelGrade A4£11.3610
HM55730.180.0001M18 x 2.527 mm18.5 mm-Nylon InsertStandard HexStainless SteelGrade A4£29.0810
CM55730.200.0001M20 x 2.530 mm20 mm-Nylon InsertStandard HexStainless SteelGrade A4£14.975
IM55730.240.0001M24 x 336 mm24 mm-Nylon InsertStandard HexStainless SteelGrade A4£42.725
CM55730.270.0001M27 x 341 mm27 mm-58°F to +302°FNylon InsertStandard HexStainless SteelGrade A4£27.402
JM55730.300.0001M30 x 3.546 mm30 mm-Nylon InsertStandard HexStainless SteelGrade A4£36.142
KNL5XX03600M36 x 455 mm36 mm-0°F to +250°FNylon InsertStandard HexStainless SteelGrade A4£86.191

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