Approved Vendor Locknuts

APPROVED VENDOR -

Steel External Tooth Washer Locknut Knurled, Round

A

B

Style	Model	Dia./Thread Size	Flange Dia.	Height	Pin Dia.	Width	Price (inc. VAT)
A	Z0289	1"-8	1.75"	9/16"	0.316"	2"	£33.86
B	Z0286	1/2"-13	1"	7/16"	0.257"	1.25"	-	RFQ
A	Z0288	3/4"-10	1.5"	9/16"	0.316"	1.75"	£8.30
B	Z0285	3/8"-16	3/4"	3/8"	0.188"	1"	-	RFQ
A	Z0287	5/8"-11	1.125"	7/16"	0.257"	1.375"	£7.18

APPROVED VENDOR -

Steel Hex Locknut

A

Style	Model	Dia./Thread Size	Finish	Grade	Height	Rockwell Hardness	Width	Price (inc. VAT)
A	12P649	3/8"-16	Yellow Zinc	8	29/64"	C24 to C32	9/16"	£235.79
A	12P614	7/8"-9	Zinc-Plated	2	63/64"	C32 Max	1.25"	£6.91

APPROVED VENDOR -

18-8 Stainless Steel Hex Locknut Heavy with Nylon Insert

A

B

C

D

E

F

G

H

I

J

Style	Model	Dia./Thread Size	Height	Thread Size	Width	Price (inc. VAT)
A	U51718.150.0001	1 1/2-6"	1.671"	7	2.187"	£570.36
B	U51718.125.0001	1 1/4-7"	1.422"	8	1 13/16"	£1,138.17
A	U51718.112.0001	1 1/8-7"	1.281"	8	1.625"	£815.65
A	U51718.100.0001	1"-8	1.125"	-	1.437"	£89.15
C	U51705.050.0001	1/2"-13	3/5"	-	3/4"	£6.14
A	U51718.050.0001	1/2"-13	0.609"	-	3/4"	£46.19
A	U51718.025.0001	1/4"-20	1/4"	-	7/16"	£23.97
D	U51705.025.0001	1/4"-20	1/4"	-	7/16"	£39.67
E	U51705.075.0001	3/4"-10	8/9"	-	1 1/16"	£153.95
F	U51718.075.0001	3/4"-10	8/9"	-	1 1/16"	£337.50
A	U51718.037.0001	3/8"-16	15/32"	-	9/16"	£9.11
G	U51705.037.0001	3/8"-16	15/32"	-	9/16"	£101.76
H	U51705.062.0001	5/8"-11	3/4"	-	15/16"	£16.82
I	U51718.062.0001	5/8"-11	3/4"	-	15/16"	£46.69
J	U51705.031.0001	5/16"-18	14/39"	-	1/2"	£48.33
A	U51718.031.0001	5/16"-18	14/39"	-	1/2"	£6.74
A	U51718.087.0001	7/8"-9	1"	-	1.25"	£506.85
A	U51705.087.0001	7/8"-9	1"	-	1.25"	£165.82

APPROVED VENDOR -

Steel External Tooth Washer Locknut With Nylon Insert

A

B

Style	Model	Height	Rockwell Hardness	Thread Type	Width	Price (inc. VAT)
A	3HDU5	29/64"	HRC28	UNF	9/16"	£6.57
B	NLI20620NU-010P	55/64"	B68-C32	UNC	1 1/16"	£11.68

APPROVED VENDOR -

Steel Hex Locknut Castlated

A

B

C

D

E

F

G

H

I

J

K

L

Style	Model	Dia./Thread Size	Height	Pin Dia.	Size	Slot Depth	Slot Width	Width	Price (inc. VAT)
A	371485G	1 1/2-12"	1.5"	5/16"	1.5"	1.080"	0.46"	2.25"	£128.92
B	371405G	1 1/4-12"	1.25"	1/4"	1.25"	0.890"	0.4"	1.875"	£51.64
C	371365G	1 1/8-12"	1.156"	7/32"	1.125"	0.830"	0.33"	1 11/16"	£62.22
D	371445G	1 3/8-12"	1.375"	1/4"	1.375"	1.020"	0.4"	2 1/16"	£127.01
D	372305G	1"-12	1"	7/32"	1"	0.730"	0.3"	1.5"	£52.21
E	371325G	1"-14	1"	7/32"	1"	0.730"	0.3"	1.5"	£41.93
F	371125G	1/2"-20	9/16"	9/64"	1/2"	0.420"	0.18"	3/4"	£99.30
G	371245G	3/4"-16	13/16"	5/32"	3/4"	0.570"	0.24"	1.125"	£45.77
H	371065G	3/8"-24	13/32"	7/64"	3/8"	0.290"	0.15"	9/16"	£99.18
I	371205G	5/8"-18	23/32"	5/32"	5/8"	0.510"	0.24"	15/16"	£63.84
J	371045G	5/16"-24	21/64"	5/64"	5/16"	0.240"	0.12"	1/2"	£74.60
D	371285G	7/8"-14	29/32"	5/32"	7/8"	0.670"	0.24"	1 5/16"	£59.35
K	371085G	7/16"-20	29/64"	7/64"	7/16"	0.310"	0.15"	11/16"	-	RFQ
L	371155G	9/16"-18	39/64"	9/64"	9/16"	0.430"	0.18"	7/8"	£62.57

APPROVED VENDOR -

Steel Castlated Locknut Slotted

A

B

Style	Model	Dia./Thread Size	Height	Pin Dia.	Rockwell Hardness	Size	Slot Depth	Slot Width	Width	Price (inc. VAT)
A	352538G	1 3/4-5"	1 23/32"	3/8"	B95 to C35	1.75mm	1.240"	0.52"	2.75"	£194.04
B	352308G	1"-8	63/64"	7/32"	C24 to C35	1"	0.720"	0.3"	1.625"	£45.86
A	352228G	3/4"-10	47/64"	5/32"	C24 to C35	3/4"	0.490"	0.24"	1.25"	£40.60
A	352188G	5/8"-11	39/64"	5/32"	C24 to C35	5/8"	0.400"	0.24"	1 1/16"	£103.85
A	352258G	7/8"-9	55/64"	5/32"	C24 to C35	7/8"	0.620"	0.24"	1.437"	£48.75

APPROVED VENDOR -

18-8 Stainless Steel Hex Locknut With Nylon Insert

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B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

Style	Model	Dia./Thread Size	Height	Temp.	Thread Size	Thread Type	Width	Price (inc. VAT)
A	U51738.008.0001	#2-56	9/64"	250 F	-	UNC	1/4"	£6.18
B	U51738.009.0001	#3-48	9/64"	Up to 250 F	-	UNC	1/4"	£7.75
C	U51730.011.0001	#4-40	5/32"	-58° to 302°	-	UNC	1/4"	£6.14
A	U51738.011.0001	#4-40	1/6"	-	-	UNC	1/4"	£3.22
D	U51738.012.0001	#5-40	1/6"	-	-	UNC	1/4"	£4.88
A	U51738.013.0001	#6-32	3/16"	-	-	UNC	5/16"	£3.19
E	U51738.016.0001	#8-32	1/4"	-	-	UNC	11/32"	£3.00
F	U51738.019.0001	#10-24	1/4"	-	-	UNC	3/8"	£3.03
G	U51422.019.0002	#10-32	3/16"	250 F	-	UNF	3/8"	£5.36
H	U51411.019.0002	#10-32	1/4"	-	-	UNF	3/8"	£3.44
I	U51738.150.0001	1 1/2-6"	1 2/3"	-	7	UNC	2.25"	£1.56
J	U51738.125.0001	1 1/4-7"	1 3/7"	-	8	UNC	1.875"	£61.57
K	U51738.112.0001	1 1/8-7"	1 9/32"	-	8	UNC	1 11/16"	£98.78
L	U51738.100.0001	1"-8	1.125"	-	-	UNC	1.5"	£74.67
A	U51411.101.0002	1"-14	1.125"	-	-	UNF	1.5"	£50.21
M	U51730.050.0001	1/2"-13	5/16"	250 F	-	UNC	3/4"	£8.80
A	U51738.050.0001	1/2"-13	3/5"	-	-	UNC	3/4"	£3.86
A	U51411.050.0002	1/2"-20	3/5"	-	-	UNF	3/4"	£6.47
A	U51422.050.0002	1/2"-20	5/16"	250 F	-	UNF	3/4"	£15.34
N	U51730.025.0001	1/4"-20	13/64"	250 F	-	UNC	7/16"	£5.22
O	U51738.025.0001	1/4"-20	1/4"	-	-	UNC	7/16"	£4.14
P	U51422.025.0002	1/4"-28	13/64"	250 F	-	UNF	7/16"	£6.18
Q	U51411.025.0002	1/4"-28	1/4"	-	-	UNF	7/16"	£6.65
A	U51738.075.0001	3/4"-10	7/8"	Up to 250 F	-	UNC	1 1/16"	£7.87
A	U51411.075.0002	3/4"-16	7/8"	Up to 250 F	-	UNF	1 1/16"	£10.76

APPROVED VENDOR -

Carbon Steel Hex Locknut With Nylon Insert

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B

C

D

E

F

Style	Model	Basic Material	Comparable To	Dia./Thread Size	Finish	Grade	Height	Property Class	Rockwell Hardness	Price (inc. VAT)
A	U12320.075.0002	Carbon Steel	-	3/4"-16	Zinc-Plated	2	57/64"	-	B68 to C32	£9.96
A	U12320.112.0002	Carbon Steel	-	1 1/8-12"	Zinc-Plated	2	1 9/32"	-	B68 to C32	£17.89
A	M12450.240.0001	Carbon Steel	-	M24 x 3	Yellow Zinc	Class 10	24mm	10.9	36	£35.67
A	M12450.160.0001	Carbon Steel	-	M16 x 2	Yellow Zinc	Class 10	16mm	10.9	36	£36.03
B	M12450.120.0001	Carbon Steel	-	M12 x 1.75	Yellow Zinc	Class 10	12mm	10.9	36	£22.72
C	M12450.080.0001	Carbon Steel	-	M8 x 1.25	Yellow Zinc	Class 10	8mm	10.9	36	£17.71
A	M12410.270.0001	Carbon Steel	-	M27 x 3	Zinc-Plated	Class 10	27mm	10.9	36	£30.25
A	M12410.240.0001	Carbon Steel	-	M24 x 3	Zinc-Plated	Class 10	24mm	10.9	36	£21.85
A	M12410.160.0001	Carbon Steel	-	M16 x 2	Zinc-Plated	Class 10	16mm	10.9	36	£8.54
D	U12411.062.0001	Carbon Steel	-	5/8"-11	Yellow Zinc	8	1.125"	-	-	£5.25
A	U12450.050.0001	Carbon Steel	-	1/2"-13	Yellow Zinc	8	39/64"	-	-	£7.15
E	U12450.043.0001	Carbon Steel	-	7/16"-14	Yellow Zinc	8	49/64"	-	-	£3.76
A	U12300.012.0001	Carbon Steel	-	#5-40	Zinc-Plated	A	5/32"	-	B68 to C32	£24.24
A	U12348.087.0001	Carbon Steel	Property Class 8.8	7/8"-9	Zinc	5	0.999"	-	-	£5.10
A	M12320.450.0300	Carbon Steel	-	M45-3	Zinc-Plated	Class 5	45mm	5.8	30	£89.13
A	M12320.420.0300	Carbon Steel	-	M42-3	Zinc-Plated	Class 5	42mm	5.8	30	£66.92
A	M12320.360.0150	Carbon Steel	-	M36-1.5	Zinc-Plated	Class 5	36mm	5.8	30	£44.47
A	M12320.330.0200	Carbon Steel	-	M33-2	Zinc-Plated	Class 5	33mm	5.8	30	£32.89
A	M12320.300.0200	Carbon Steel	-	M30-2	Zinc-Plated	Class 5	30mm	5.8	30	£35.67
A	M12320.270.0200	Carbon Steel	-	M27-2	Zinc-Plated	Class 5	27mm	5.8	30	£27.38
A	M12320.240.0200	Carbon Steel	-	M24-2	Zinc-Plated	Class 5	24mm	5.8	30	£28.75
A	U12320.125.0002	Carbon Steel	-	1 1/4-12"	Zinc-Plated	2	1 27/64"	-	B68 to C32	£23.11
A	U12421.062.0002	Carbon Steel	-	5/8"-18	Yellow Zinc	8	23/64"	-	-	£11.80
A	U12421.037.0002	Carbon Steel	-	3/8"-24	Yellow Zinc	8	15/64"	-	-	£34.12
F	U12450.087.0001	Carbon Steel	-	7/8"-9	Yellow Zinc	8	63/64"	-	-	£9.30

APPROVED VENDOR -

Steel Deformed Thread Locknut Conical Top Flange

A

Style	Model	Dia./Thread Size	Flange Dia.	Height	Width	Price (inc. VAT)
A	U12120.050.0001	1/2"-13	1.070"	27/64"	3/4"	£22.93
A	U12120.075.0001	3/4"-10	1.585"	53/64"	1.125"	£17.39
A	U12120.037.0001	3/8"-16	0.810"	27/64"	9/16"	£25.09

APPROVED VENDOR -

Steel Hex Jam Locknut Slotted

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B

C

D

E

F

Style	Model	Dia./Thread Size	Height	Pin Dia.	Size	Slot Depth	Slot Width	Thread Type	Width	Price (inc. VAT)
A	354485G	1 1/2-12"	27/32"	5/16"	1.5"	0.440"	0.46"	UNF	2.25"	£124.37
A	354405G	1 1/4-12"	23/32"	1/4"	1.25"	0.380"	0.4"	UNF	1.875"	£78.33
B	354365G	1 1/8-12"	39/64"	7/32"	1.125"	0.330"	0.33"	UNF	1 11/16"	£45.47
A	354305G	1"-8	35/64"	7/32"	1"	0.300"	0.3"	UNC	1.5"	£28.11
A	354315G	1"-14	35/64"	7/32"	1"	0.300"	0.3"	UNF	1.5"	£19.85
C	354125G	1/2"-20	5/16"	9/64"	1/2"	0.180"	0.18"	UNF	3/4"	£62.73
D	354225G	3/4"-10	27/64"	5/32"	3/4"	0.230"	0.24"	UNC	1.125"	£303.91
E	354245G	3/4"-16	27/64"	5/32"	3/4"	0.230"	0.24"	UNF	1.125"	£27.97
A	354265G	7/8"-9	31/64"	5/32"	7/8"	0.260"	0.24"	UNC	1 5/16"	£28.44
F	354285G	7/8"-14	31/64"	5/32"	7/8"	0.260"	0.24"	UNF	1 5/16"	£37.21

APPROVED VENDOR -

18-8 Stainless Steel Hex Locknut With Cap and Nylon Insert

A

B

C

Style	Model	Dia./Thread Size	Height	Width	Price (inc. VAT)
A	4CAD7	#8-32	23/64"	11/32"	£10.76
B	4CAD8	#10-24	23/64"	3/8"	-	RFQ
C	4CAE1	1/4"-20	31/64"	7/16"	£12.44

APPROVED VENDOR -

Carbon Steel Hex Locknut Heavy with Nylon Insert

A

B

C

D

E

Style	Model	Dia./Thread Size	Height	Width	Price (inc. VAT)
A	U12601.050.0001	1/2"-13	0.609"	3/4"	£15.03
B	U12601.025.0001	1/4"-20	0.238"	7/16"	£12.59
C	U12601.037.0001	3/8"-16	0.469"	3/4"	£17.15
C	U12601.062.0001	5/8"-11	0.765"	15/16"	£12.85
D	U12601.031.0001	5/16"-18	0.359"	1/2"	£18.15
E	U12601.056.0001	9/16"-12	0.656"	7/8"	£107.41

APPROVED VENDOR -

Steel Deformed Thread Locknut

A

B

C

D

Style	Model	Dia./Thread Size	Height	Thread Type	Width	Price (inc. VAT)
A	3XTP3	1"-8	7/8"	UNC	1.5"	£37.58
B	3XTP4	1"-14	7/8"	UNS	1.5"	£87.15
B	3XTP1	3/4"-10	21/32"	UNC	1.125"	£32.69
C	3XTN9	5/8"-11	35/64"	UNC	15/16"	£24.76
D	3XTP2	7/8"-9	49/64"	UNC	1 5/16"	£25.41

APPROVED VENDOR -

316 Stainless Steel Hex Locknut With Nylon Insert

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C

D

E

F

G

H

I

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L

M

Style	Model	Dia./Thread Size	Grade	Height	Rockwell Hardness	Temp.	Thread Type	Width	Price (inc. VAT)
A	U55730.011.0001	#4-40	316	5/32"	B80 to C32	-58° to 302°	UNC	1/4"	£3.31
A	U55730.013.0001	#6-32	316	3/16"	B80 to C32	-58° to 302°	UNC	5/16"	£4.32
B	U55730.016.0001	#8-32	316	15/64"	B80 to C32	-58° to 302°	UNC	11/32"	£4.77
C	2UUJ9	#8-32	316	7/32"	B96	250 F	UNC	11/32"	£803.19
D	U55730.019.0001	#10-24	316	15/64"	B80 to C32	-58° to 302°	UNC	3/8"	£6.71
A	U55411.019.0002	#10-32	316	1/4"	B80 to C32	-58° to 302°	UNF	3/8"	£7.37
A	U55730.100.0001	1"-8	316	1.125"	B80 to C32	-58° to 302°	UNC	1.5"	£444.38
E	U55730.050.0001	1/2"-13	A	19/32"	B80 to C32	Up to 250 F	UNC	3/4"	£5.94
A	U55411.050.0002	1/2"-20	316	0.609"	B80 to C32	-	UNF	3/4"	£11.93
F	U55730.025.0001	1/4"-20	A	5/16"	B80 to C32	Up to 250 F	UNC	7/16"	£6.49
A	U55411.025.0002	1/4"-28	316	0.238"	B80 to C32	-	UNF	7/16"	£10.89
G	U55730.075.0001	3/4"-10	316	57/64"	B80 to C32	-58° to 302°	UNC	1.125"	£10.39
A	U55411.075.0002	3/4"-16	316	0.89"	B80 to C32	-	UNF	1.125"	£18.85
A	U55730.037.0001	3/8"-16	316	15/32"	B80 to C32	-58° to 302°	UNC	9/16"	£13.27
H	U55411.037.0002	3/8"-24	316	0.469"	B80 to C32	-	UNF	9/16"	£22.80
A	U55730.062.0001	5/8"-11	316	49/64"	B80 to C32	-58° to 302°	UNC	15/16"	£12.47
I	U55411.062.0002	5/8"-18	316	0.765"	B80 to C32	-	UNF	15/16"	£23.99
J	U55730.031.0001	5/16"-18	A	11/32"	B80 to C32	Up to 250 F	UNC	1/2"	£8.95
A	U55411.031.0002	5/16"-24	316	0.359"	B80 to C32	-	UNF	1/2"	£14.00
A	U55730.087.0001	7/8"-9	316	63/64"	B80 to C32	-58° to 302°	UNC	1 5/16"	£44.89
A	U55411.087.0002	7/8"-14	316	0.999"	B80 to C32	-	UNF	1 5/16"	£54.50
K	U55730.043.0001	7/16"-14	316	49/64"	B80 to C32	-58° to 302°	UNC	11/16"	£9.07
L	U55730.056.0001	9/16"-12	316	21/32"	B80 to C32	-58° to 302°	UNC	7/8"	£25.54
M	U55411.056.0002	9/16"-18	316	0.656"	B80 to C32	-	UNF	7/8"	£30.08

APPROVED VENDOR -

18-8 Stainless Steel Hex Locknut Thin with Nylon Insert

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D

E

F

G

H

Style	Model	Dia./Thread Size	Height	Thread Type	Width	Price (inc. VAT)
A	U51730.013.0001	#6-32	3/16"	UNC	5/16"	£2.82
B	U51730.016.0001	#8-32	1/4"	UNC	11/32"	£4.19
C	U51730.019.0001	#10-24	1/4"	UNC	3/8"	£6.01
A	U51730.100.0001	1"-8	1.125"	UNC	1.437"	£58.71
D	U51422.101.0002	1"-14	1.125"	UNF	1.437"	£279.69
A	U51730.075.0001	3/4"-10	8/9"	UNC	1 1/16"	£12.34
A	U51422.075.0002	3/4"-16	8/9"	UNF	1 1/16"	£34.84
A	U51730.037.0001	3/8"-16	15/32"	UNC	9/16"	£12.15
E	U51422.037.0002	3/8"-24	15/32"	UNF	9/16"	£13.22
A	U51730.062.0001	5/8"-11	3/4"	UNC	15/16"	£44.07
F	U51422.062.0002	5/8"-18	3/4"	UNF	15/16"	£45.87
A	U51730.087.0001	7/8"-9	1"	UNC	1.25"	£44.07
G	U51422.087.0002	7/8"-14	1"	UNF	1.25"	£169.47
H	U51730.043.0001	7/16"-14	3/4"	UNC	11/16"	£11.97
A	U51422.043.0002	7/16"-20	3/4"	UNF	11/16"	£16.36

APPROVED VENDOR -

Steel Hex Locknut Heavy with Nylon Insert

A

B

Style	Model	Dia./Thread Size	Height	Thread Size	Width	Price (inc. VAT)
A	U12601.150.0001	1 1/2-6"	1 2/3"	7	2.187"	£77.95
B	U12705.150.0001	1 1/2-6"	1 2/3"	7	2.187"	£125.46
A	U12705.125.0001	1 1/4-7"	1 3/7"	8	1 13/16"	£88.80
A	U12601.125.0001	1 1/4-7"	1 3/7"	8	1 13/16"	£52.89
A	U12601.075.0001	3/4"-10	8/9"	-	1 1/16"	£14.48
A	U12705.087.0001	7/8"-9	1"	-	1.25"	£25.14

APPROVED VENDOR -

Carbon Steel Hex Locknut All Metal

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B

C

D

E

F

Style	Model	Dia./Thread Size	Finish	Grade	Height	Property Class	Rockwell Hardness	Thread Size	Width	Price (inc. VAT)
A	M12910.040.0001	M4 x 0.7	Zinc-Plated	Class 10	5mm	10.9	36	M4 x 0.7	7mm	£48.51
A	M12858.040.0001	M4 x 0.7	Zinc-Plated	Class 8	5mm	8.8	30	M4 x 0.7	7mm	£24.83
A	M12910.050.0001	M5 x 0.8	Zinc	Class 10	5.1mm	10.9	C36	-	8mm	£13.49
B	M12858.050.0001	M5 x 0.8	Zinc-Plated	Class 8	5.1mm	8.8	30	-	8mm	£6.74
A	M12858.060.0001	M6 x 1	Zinc-Plated	Class 8	6mm	8.8	30	-	10mm	£8.43
C	M12910.060.0001	M6 x 1	Zinc-Plated	Class 10	6mm	10.9	36	-	10mm	£9.06
A	M12858.080.0001	M8 x 1.25	Zinc-Plated	Class 8	8mm	8.8	30	-	13mm	£14.72
D	M12910.080.0001	M8 x 1.25	Zinc-Plated	Class 10	8mm	10.9	36	-	13mm	£13.96
E	M12858.100.0001	M10 x 1.5	Zinc-Plated	Class 8	10mm	8.8	30	-	17mm	£20.38
A	M12910.100.0001	M10 x 1.5	Zinc-Plated	Class 10	10mm	10.9	36	-	17mm	£26.12
F	M12910.120.0001	M12 x 1.75	Zinc-Plated	Class 10	12mm	10.9	36	-	19mm	£11.72
A	M12858.120.0001	M12 x 1.75	Zinc-Plated	Class 8	12mm	8.8	30	-	19mm	£17.55
A	M12910.140.0001	M14 x 2	Zinc-Plated	Class 10	14mm	10.9	36	-	22mm	£40.29
A	M12858.140.0001	M14 x 2	Zinc-Plated	Class 8	14mm	8.8	30	-	22mm	£40.36
A	M12858.160.0001	M16 x 2	Zinc-Plated	Class 8	16mm	8.8	30	-	24mm	£24.25
A	M12910.160.0001	M16 x 2	Zinc-Plated	Class 10	16mm	10.9	36	-	24mm	£22.71
A	M12910.180.0001	M18 x 2.5	Zinc-Plated	Class 10	18mm	10.9	36	-	27mm	£67.68
A	M12858.180.0001	M18 x 2.5	Zinc-Plated	Class 8	18mm	8.8	30	-	27mm	£54.87
A	M12910.200.0001	M20 x 2.5	Zinc-Plated	Class 10	20mm	10.9	36	-	30mm	£17.94
A	M12858.200.0001	M20 x 2.5	Zinc-Plated	Class 8	20mm	8.8	30	-	30mm	£15.09
A	M12858.220.0001	M22-2.5	Zinc-Plated	Class 8	22mm	8.8	30	M22 x 2.5	32mm	£31.98
A	M12910.220.0001	M22-2.5	Zinc-Plated	Class 10	22mm	10.9	36	M22 x 2.5	32mm	£38.01
A	M12910.240.0001	M24 x 3	Zinc-Plated	Class 10	24mm	10.9	36	-	36mm	£31.24
A	M12858.240.0001	M24 x 3	Zinc-Plated	Class 8	24mm	8.8	30	-	36mm	£27.81
A	M12858.270.0001	M27 x 3	Zinc-Plated	Class 8	27mm	8.8	30	-	41mm	£160.38

APPROVED VENDOR -

Carbon Steel Deformed Thread Locknut Conical Top Flanged

A

B

C

Style	Model	Dia./Thread Size	Finish	Flange Dia.	Grade	Height	Width	Price (inc. VAT)
A	U12100.016.0001	#8-32	Zinc	-	2	0.191"	11/32"	£122.84
B	U12100.019.0001	#10-24	Zinc	-	2	0.241"	3/8"	£93.51
C	U12100.100.0001	1"-8	Zinc	-	2	1.018"	1.5"	£82.62
C	U12120.100.0001	1"-8	Plain	-	8	1.018"	1.5"	£104.58
C	U12120.025.0001	1/4"-20	Plain	9/16"	8	0.288"	7/16"	£28.81
C	U12120.087.0001	7/8"-9	Plain	1-37/64"	8	0.922"	1 5/16"	£76.39
C	U12100.087.0001	7/8"-9	Zinc	1-37/64"	2	0.922"	1 5/16"	£52.05
C	U12120.043.0001	7/16"-14	Plain	15/16"	8	0.463"	11/16"	£45.97

APPROVED VENDOR -

Steel Serrated Flange Locknut With Tooth Washer

A

B

C

D

E

F

G

Style	Model	Dia./Thread Size	Finish	Flange Dia.	Grade	Height	Size	Thread Type	Width	Price (inc. VAT)
A	HFNIX025-050P	-	Stainless Steel	37/64"	18-8	15/64"	1/4-20	UNC	7/16"	£16.85
B	HFNIX031-025P	-	Stainless Steel	21/32"	18-8	9/32"	5/16-18	UNC	1/2"	£13.32
C	4CAN7	1/2"-20	Zinc-Plated	1.031"	2	29/64"	-	UNF	3/4"	£12.53
D	4CAN3	1/4"-28	Zinc-Plated	37/64"	2	15/64"	-	UNF	7/16"	£9.37
E	4CAN5	3/8"-24	Zinc-Plated	47/64"	2	11/32"	-	UNF	9/16"	£18.65
F	4CAN4	5/16"-24	Zinc-Plated	21/32"	2	9/32"	-	UNF	1/2"	£13.59
G	4CAN6	7/16"-20	Zinc-Plated	15/16"	2	25/64"	-	UNF	11/16"	£19.62

APPROVED VENDOR -

18-8 Stainless Steel Hex Jam Locknut Heavy with Nylon Insert

A

B

Style	Model	Dia./Thread Size	Height	Width	Price (inc. VAT)
A	U51705.100.0001	1"-8	1.124"	1.437"	£74.60
B	U51705.043.0001	7/16"-14	0.768"	11/16"	£12.41

APPROVED VENDOR -

Steel Hex Locknut Flange with Nylon Insert

A

B

C

D

E

F

G

H

I

J

Style	Model	Dia./Thread Size	Finish	Grade	Height	Thread Type	Width	Price (inc. VAT)
A	4CAN8	#10-24	Zinc-Plated	2	1/4"	UNC	3/8"	£18.71
B	4CAN9	#10-32	Zinc-Plated	2	1/4"	UNF	3/8"	£16.54
C	4CAP4	1/2"-13	Zinc-Plated	2	9/16"	UNC	3/4"	£13.59
D	4CAR1	1/2"-13	Zinc-Plated	8	9/16"	UNC	3/4"	£27.85
A	4CAP1	1/4"-20	Zinc-Plated	2	5/16"	UNC	7/16"	£15.60
A	4CAP7	1/4"-20	Zinc-Plated	8	5/16"	UNC	7/16"	£18.16
E	4CAP6	3/4"-10	Zinc-Plated	2	13/16"	UNC	1.125"	£16.31
F	4CAR3	3/4"-10	Zinc-Plated	8	13/16"	UNC	1.125"	£34.86
G	4CAP3	3/8"-16	Zinc-Plated	2	7/16"	UNC	9/16"	£14.49
H	4CAP9	3/8"-16	Zinc-Plated	8	7/16"	UNC	9/16"	£20.45
I	4CAR2	5/8"-11	Zinc-Plated	8	11/16"	UNC	15/16"	£17.73
J	4CAP8	5/16"-18	Yellow Zinc	8	3/8"	UNC	1/2"	£25.88
A	4CAP2	5/16"-18	Zinc-Plated	2	3/8"	UNC	1/2"	£16.60

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Steel External Tooth Washer Locknut Knurled, Round

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18-8 Stainless Steel Hex Locknut With Nylon Insert

Carbon Steel Hex Locknut With Nylon Insert

Steel Deformed Thread Locknut Conical Top Flange

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18-8 Stainless Steel Hex Locknut With Cap and Nylon Insert

Carbon Steel Hex Locknut Heavy with Nylon Insert

Steel Deformed Thread Locknut

316 Stainless Steel Hex Locknut With Nylon Insert

18-8 Stainless Steel Hex Locknut Thin with Nylon Insert

Steel Hex Locknut Heavy with Nylon Insert

Carbon Steel Hex Locknut All Metal

Carbon Steel Deformed Thread Locknut Conical Top Flanged

Steel Serrated Flange Locknut With Tooth Washer

18-8 Stainless Steel Hex Jam Locknut Heavy with Nylon Insert

Steel Hex Locknut Flange with Nylon Insert

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