Flat Washers - Page 3 | Raptor Supplies United Kingdom

Flat Washers

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Flat washers are used with threaded fasteners for distributing the load uniformly and reducing frictional losses during screw tightening. These units are used for providing spacing and...Read more

COOPER B-LINE -

Flat Fender Washers

StyleModelPrice (inc. VAT)
A402£33.53
RFQ
A409£268.74
RFQ
A401£22.73
RFQ
A408£201.33
RFQ
ANVIL -

Flat Washers

StyleModelPrice (inc. VAT)
A0500364708£1.85
RFQ
A0500364690£0.86
RFQ
A0500364716£3.09
RFQ
AFIG AS 209-
RFQ
A0500364682£0.50
RFQ
A0500364674£0.30
RFQ
APPROVED VENDOR -

Through Hardened Steel Jumbo Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. VAT)
AZ92521.5"1.625"3"1/4"£39.81
BZ92541.75"1.875"3.375"1/4"£45.06
CZ92501.375"1.5"2.75"1/4"£34.67
DZ92562"2.125"3.75"1/4"£52.73
EZ92582.5"2.625"4.5"5/16"£82.19
EZ92603"3.125"5.5"5/16"£110.49
EZ92623.5"3.625"6.5"5/16"£139.64
EZ92644"4.125"7.5"5/16"£141.32
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessThickness TolerancePrice (inc. VAT)
AM51530.060.0001M66.4mm18mm1.6mm+/-0.20mm£13.28
AM51530.200.0001M2022mm60mm4mm+/-0.60mm£9.93
GRAINGER -

Carbon Steel Fender Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.Package WeightSizePrice (inc. VAT)
AU38210.050.01251/2"0.535"1.25"0.91 Lbs.1/2 x 1 1/4"£4.48
BU38210.050.01751/2"0.535"1.75"1.40 Lbs.1/2 x 1 3/4"£60.19
CU38210.050.02501/2"0.535"2.5"3.70 Lbs.1/2 x 2 1/2"£21.20
DU38210.025.01751/4"0.285"1.75"3.02 Lbs.1/4 x 1 3/4"£19.01
EU38210.037.01753/8"0.410"1.75"3.08 Lbs.3/8 x 1 3/4"£125.67
FU38210.031.01755/16"0.348"1.75"4.03 Lbs.5/16 x 1 3/4"£20.67
GU38210.031.01005/16"0.348"1"1.15 Lbs.5/16 x 1"£7.13
HU38210.031.00875/16"0.348"7/8"0.90 Lbs.5/16 x 7/8"£5.71
FABORY -

SAE Washers

StyleModelFits Bolt SizesThicknessWasher Inside Dia.Washer O.D.Price (inc. VAT)
AB38206.150.00011 1/20.165"1 5/8"3"£208.83
AU38206.150.00011 1/20.165"1 5/8"3"£9.12
AB38206.125.00011 1/40.165"1 3/8"2 1/2"£251.07
AU38206.125.00011 1/40.165"1 3/8"2 1/2"£6.97
AB38206.112.00011 1/80.134"1 1/4"2 1/4"£270.33
AU38206.112.00011 1/80.134"1 1/4"2 1/4"£4.87
AB38206.137.00011 3/80.165"1 1/2"2 3/4"£229.30
AU38206.137.00011 3/80.165"1 1/2"2 3/4"£6.61
AU38206.100.00011"0.134"1 1/16"2"£3.53
AB38206.100.00011"0.134"1 1/16"2"£241.56
AB38206.050.00011/2"0.095"17/32"1 1/16"£220.70
AU38206.050.00011/2"0.095"17/32"1 1/16"£8.30
AB38206.025.00011/4"0.065"9/32"5/8"£317.00
AU38206.025.00011/4"0.065"9/32"5/8"£4.28
AU38206.075.00013/4"0.134"13/16"1 15/32"£6.72
AB38206.075.00013/4"0.134"13/16"1 15/32"£248.76
AB38206.037.00013/8"0.065"13/32"13/16"£280.13
AU38206.037.00013/8"0.065"13/32"13/16"£6.86
AB38206.062.00015/8"0.095"21/32"1 5/16"£255.11
AU38206.062.00015/8"0.095"21/32"1 5/16"£6.81
AU38206.031.00015/16"0.065"11/32"11/16"£5.33
AB38206.031.00015/16"0.065"11/32"11/16"£285.39
AB38206.087.00017/8"0.134"15/16"1 3/4"£234.93
AU38206.087.00017/8"0.134"15/16"1 3/4"£5.42
AU38206.043.00017/16"0.065"15/32"59/64"£3.86
APPROVED VENDOR -

316 Stainless Steel Flat Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.Package WeightRockwell HardnessThicknessThickness ToleranceTypePrice (inc. VAT)
AZ0538-316#41/8"5/16"-B700.032"+/-0.010"Standard£8.48
BU55410.011.0001#41/8"5/16"--0.031"-Standard£16.70
CWAS405#4#41/8"5/16"0.1B700.025 to 0.04"-Standard£5.09
DWAS405#6#65/32"3/8"0.1B700.036 to 0.065"-Standard£3.81
EZ0540-316#811/64"3/8"-B700.032"+/-0.010"Standard£9.15
FU55410.016.0001#85/32"3/8"--0.031"-Standard£2.09
GWAS405#8#83/16"7/16"0.2B700.036 to 0.065"-Standard£4.49
HU55410.019.0001#103/16"7/16"--0.031"-Standard£2.21
IU55410.019.0002#107/32"1/2"--0.049"-Standard£2.66
JWAS505#10#101/4"9/16"0.1B700.036 to 0.065"-Standard£9.03
KZ0541-316#1013/64"7/16"-B700.032"+/-0.010"Standard£9.69
LWAS405#10#107/32"1/2"0.2B700.036 to 0.065"-Standard£10.02
M1NU63#107/32"1/2"0.11B802/41"0.036-0.065"Standard(W)£9.98
NWAS405#12#121/4"9/16"0.07B700.051 to 0.08"-Standard£18.97
OZ0623-3161"1-1/16"2"-B700.11"+/-0.010"Standard£55.28
PU55205.100.00011"1-1/16"2"--0.134"-Narrow£9.56
QU55410.100.00011"1-1/16"2"--0.109"-Standard£8.18
RU55420.100.00011"1-1/16"2.5"--0.165"-Wide£10.71
SWAS505011"1-1/16"2.5"0.03B700.136 to 0.192"-Standard£24.01
TWAS405011"1-1/16"2"0.1B700.108 to 0.16"-Standard£14.08
UZ0626-3161.5"1-9/16"3.25"-B700.125"+/-0.010"Standard£13.22
VU55420.125.00011.25"1.375"3"0.82B800.165"0.136-0.192"Standard(W)£16.88
WZ0625-3161.25"1-5/16"2.75"-B700.125"+/-0.010"Standard£67.51
XU55420.112.00011.125"1.25"2.75"0.68B800.165"0.136-0.192"Standard(W)£18.74
YZ0624-3161.125"1.187"2.5"-B700.125"+/-0.010"Standard£57.25
GRAINGER -

Steel Fender Washer, Plain Fastener Finish

StyleModelFits Bolt SizesInside Dia.Outside Dia.Price (inc. VAT)
AU38213.050.02001/2"17/32"2"£22.69
BU38213.050.01501/2"17/32"1.5"£12.36
CU38213.050.03001/2"17/32"3"£58.14
DU38213.025.02001/4"9/32"2"£133.32
EU38213.025.03001/4"9/32"3"£111.72
FU38213.025.01251/4"9/32"1.25"£10.61
GU38213.025.02501/4"9/32"2.5"£118.36
HU38213.025.01001/4"9/32"1"£5.20
IU38213.025.01501/4"9/32"1.5"£21.46
JU38213.025.00871/4"9/32"7/8"£17.51
KU38213.012.00751/8"5/32"3/4"£25.53
LU38213.012.00621/8"5/32"5/8"£25.20
MU38213.037.01253/8"13/32"1.25"£18.35
NU38213.037.03003/8"13/32"3"£71.70
OU38213.037.01503/8"13/32"1.5"£21.59
PU38213.037.02003/8"13/32"2"£169.39
QU38213.037.01623/8"13/32"1.625"£95.31
RU38213.018.00503/16"3/16"1/2"£5.85
SU38213.018.01503/16"3/16"1.5"£122.42
TU38213.018.00753/16"3/16"3/4"£6.77
UU38213.018.01253/16"3/16"1.25"£19.78
VU38213.018.01003/16"3/16"1"£11.73
WU38213.031.02005/16"11/32"2"£58.68
XU38213.031.02505/16"11/32"2.5"£101.37
YU38213.031.01625/16"11/32"1.625"£46.07
GRAINGER -

18-8 Stainless Steel Flat Washer

StyleModelFits Bolt SizesGradeInside Dia.ItemOutside Dia.Package WeightSystem of MeasurementThicknessPrice (inc. VAT)
AU55410.062.00015/8"31621/32"Flat Washer1 5/16"-Inch0.063"£14.59
BU55410.031.00015/16"31611/32"Flat Washer11/16"-Inch0.047"£5.38
CM51532.060.0001M6A26.40mmPlain Washer17mm0.882 Lbs.Metric3mm£5.43
DM55420.070.0001M7A47.40mmPlain Washer14mm0.153 Lbs.Metric1.6mm£2.57
EM51532.080.0001M8A28.40mmPlain Washer21mm1.764 Lbs.Metric4mm£27.25
FM51532.100.0001M10A210.50mmPlain Washer25 mm2.426 Lbs.Metric4mm£44.34
GM51532.120.0001M12A213.00mmPlain Washer30mm2.646 Lbs.Metric6mm£41.72
UNISTRUT -

Flat Washer

StyleModelSizePrice (inc. VAT)
AHFLW050-EG1/2"-
RFQ
AHFLW025-EG1/4"-
RFQ
BHFLW075-EG3/4"-
RFQ
AHFLW037-EG3/8"£1.63
RFQ
BHFLW062-EG5/8"-
RFQ
AHFLW031-EG5/16"-
RFQ
GRAINGER -

18-8 Stainless Steel Fender Washer

StyleModelFits Bolt SizesGradeInside Dia.Outside Dia.ThicknessPrice (inc. VAT)
AU55530.019.0002#103163/16"11/16"0.047"£47.01
BU55530.050.02501/2"3161/2"2.5"0.065"£43.01
CU51530.050.03001/2"18-81/2"3"0.065"£35.37
DU51530.050.01751/2"18-81/2"1.75"0.065"£17.33
EU55530.050.03001/2"3161/2"3"0.065"£56.32
FU55530.050.01751/2"3161/2"1.75"0.065"£22.52
GU51530.050.01251/2"18-81/2"1.25"0.065"£6.94
HU55530.050.01251/2"3161/2"1.25"0.065"£11.25
IU51530.050.02501/2"18-81/2"2.5"0.065"£41.37
JU55530.025.01751/4"3161/4"1.75"0.065"£43.29
KU51530.025.02501/4"18-89/32"2.5"0.065"£50.04
LU51530.025.01751/4"18-89/32"1 49/64"0.065"£43.07
MU55530.025.03001/4"3161/4"3"0.065"£114.54
NU55530.025.02501/4"3161/4"2.5"0.065"£102.72
OU51530.025.03001/4"18-89/32"3"0.065"£81.93
PU55530.012.00621/8"3161/8"5/8"0.065"£19.62
QU55530.012.00751/8"3165/32"3/4"0.065"£9.40
RU51530.012.00621/8"18-85/32"5/8"0.065"£35.57
SU55530.037.01753/8"3163/8"1.75"0.065"£48.18
TU51530.037.01753/8"18-83/8"1.75"0.065"£49.00
UU55530.037.03003/8"3163/8"3"0.065"£143.83
VU51530.037.03003/8"18-83/8"3"0.065"£107.01
WU55530.018.01503/16"3163/16"1.5"0.065"£41.88
XU51530.018.00503/16"18-83/16"1/2"0.065"£2.65
YU55530.018.01003/16"3163/16"1"0.065"£12.64
APPROVED VENDOR -

Case Hardened Steel Thick Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessThickness TolerancePrice (inc. VAT)
AZ9085#41/8"5/16"5/64"+/-0.010"£8.72
BZ9086#65/32"3/8"5/64"+/-0.010"£8.16
CZ9087#83/16"7/16"5/64"+/-0.010"£5.54
DZ9094#1013/64"1/2"3/32"+/-0.010"£5.75
EZ91031"1.031"2"3/16"+/-0.010"£40.27
FZ91051.25"1-9/32"2.5"9/32"+/-0.010"£19.16
GZ91041.125"1.156"2.25"7/32"+/-0.010"£46.06
HZ90991/2"17/32"1.125"1/8"+/-0.010"£12.02
IZ90951/4"9/32"5/8"1/8"+/-0.010"£7.05
JZ91013/4"25/32"1.625"1/8"+/-0.010"£16.67
KZ90973/8"13/32"7/8"1/8"+/-0.010"£8.73
LZ91005/8"21/32"1.375"1/8"+/-0.010"£6.11
MZ90965/16"11/32"3/4"1/8"+/-0.010"£7.07
NZ91027/8"29/32"1.75"5/32"+/-0.010"£20.87
OZ90987/16"15/32"1"1/8"+/-0.010"£10.66
PZ8803M33.2mm8mm2mm+0.4mm/-0.5mm£16.39
QZ8804M44.3mm10mm2mm+0.4mm/-0.5mm£17.54
RZ8805M55.3mm11mm2mm+0.4mm/-0.5mm£8.26
SZ8806M66.4mm13mm2.5mm+0.4mm/-0.5mm£7.51
TZ8808M88.4mm16 mm3mm+0.4mm/-0.5mm£8.10
UZ8810M1010.5mm19mm3mm+0.4mm/-0.5mm£8.57
VZ8812M1213mm22mm3mm+0.4mm/-0.5mm£8.96
WZ8814M1415mm25 mm3mm+0.4mm/-0.5mm£13.26
XZ8816M1617mm28mm3.5mm+0.4mm/-0.5mm£10.34
YZ8820M2021mm35mm3.5mm+0.4mm/-0.5mm£12.46
APPROVED VENDOR -

Phenolic Flat Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.Price (inc. VAT)
AZ8402#40.125"0.312"£4.90
BZ8406#60.156"0.5"£4.75
CZ8408#80.177"0.5"£2.76
DZ8410#100.203"0.632"£3.76
EZ84121/4"0.282"0.625"£3.47
FZ84163/8"0.385"0.625"£5.05
GZ84145/16"0.328"0.569"£3.55
APPROVED VENDOR -

18-8 Stainless Steel Thick Square Washer

StyleModelFits Bolt SizesInside Dia.Price (inc. VAT)
AZ8962SS1"1-1/16"£10.87
BZ8954SS1/2"9/16"£9.35
CZ8950SS1/4"5/16"£9.12
DZ8958SS3/4"13/16"£9.52
EZ8952SS3/8"7/16"£9.52
FZ8956SS5/8"11/16"£10.36
GZ8960SS7/8"15/16"£11.22
StyleModelFits Bolt SizesInside Dia.Outside Dia.Package WeightSizeThicknessThickness TolerancePrice (inc. VAT)
A513121G1"1-1/16"2.5"1.651"0.165"+.027/-.029£14.56
A513161G1.5"1.625"3.5"1.551.5"0.18"+.033/-.027£12.59
A513141G1.25"1.375"3"1.151.25"0.165"+.027/-.029£8.74
A513131G1.125"1.25"2.75"0.971.125"0.165"+.027/-.029£9.90
A513061G1/2"9/16"1.375"0.811/2"0.109"+.023/-.023£7.59
A513021G1/4"5/16"3/4"0.561/4"0.065"+.015/-.014£7.51
A513101G3/4"13/16"2"1.93/4"0.148"+.029/-.026£19.12
A513041G3/8"7/16"1"0.623/8"0.083"+.021/-.019£6.74
A513081G5/8"11/16"1.75"1.665/8"0.134"+.026/-.026£15.31
A513031G5/16"3/8"7/8"0.485/16"0.083"+.021/-.019£4.71
A513111G7/8"15/16"2.25"1.357/8"0.165"+.027/-.029£13.81
A513051G7/16"1/2"1.25"0.527/16"0.083"+.021/-.019£5.44
A513071G9/16"5/8"1.5"0.989/16"0.109"+.023/-.023£8.52
APPROVED VENDOR -

Steel Zinc Flat Washer, Type B

StyleModelFits Bolt SizesInside Dia.Outside Dia.Package WeightSizeThicknessThickness ToleranceTypePrice (inc. VAT)
AWASB80NZ1"1-1/16"1.75"0.16621"0.09 to 0.112"0.090 to 0.112"Narrow£4.95
BWASB80WZ1"1.625"3"0.16621"0.146 to 0.174"0.146 to 0.174"Wide£17.66
CWASB80RZ1"1.625"2.5"0.16621"0.146 to 0.174"0.146 to 0.174"Regular£18.14
DWASB82WZ1.25"1-5/16"3.5"0.3261.25"0.234 to 0.266"0.234 to 0.266"Wide£42.47
EWASB82RZ1.25"1-5/16"3"0.3261.25"0.146 to 0.174"0.146 to 0.174"Regular£22.44
FWASB82NZ1.25"1-5/16"2.25"0.3261.25"0.146 to 0.174"0.146 to 0.174"Narrow£11.76
GWASB81NZ1.125"1.187"2"0.21841.125"0.09 to 0.112"0.090 to 0.112"Narrow£8.12
HWASB81RZ1.125"1.187"2.75"0.21841.125"0.146 to 0.174"0.146 to 0.174"Regular£16.71
IWASB81WZ1.125"1.187"3.25"0.21841.125"0.146 to 0.174"0.146 to 0.174"Wide£27.51
JWASB34NZ3/4"13/16"1.375"0.11863/4"0.09 to 0.112"0.090 to 0.112"Narrow£5.23
KWASB34RZ3/4"13/16"2"0.11863/4"0.09 to 0.112"0.090 to 0.112"Regular£6.88
LWASB34WZ3/4"13/16"2.5"0.11863/4"0.146 to 0.174"0.146 to 0.174"Wide£16.27
MWASB58WZ5/8"21/32"2.25"0.14755/8"0.146 to 0.174"0.146 to 0.174"Wide£41.89
NWASB58RZ5/8"21/32"1.75"0.14755/8"0.09 to 0.112"0.090 to 0.112"Regular£10.81
OWASB58NZ5/8"21/2"1.25"0.14755/8"0.09 to 0.112"0.090 to 0.112"Narrow£7.85
PWASB78NZ7/8"15/16"1 15/32"0.1267/8"0.09 to 0.112"0.090 to 0.112"Narrow£4.37
QWASB78WZ7/8"15/16"2.75"0.1267/8"0.146 to 0.174"0.146 to 0.174"Wide£24.06
RWASB78RZ7/8"15/16"2.25"0.1267/8"0.146 to 0.174"0.146 to 0.174"Regular£12.72
SWASB91RZ9/16"19/32"1 15/32"0.145000000000000029/16"0.09 to 0.112"0.090 to 0.112"Regular£9.84
TWASB91NZ9/16"19/32"1.25"0.145000000000000029/16"0.056 to 0.071"0.056 to 0.071"Narrow£5.49
UWASB91WZ9/16"19/32"2"0.145000000000000029/16"0.09 to 0.112"0.090 to 0.112"Wide£21.30
APPROVED VENDOR -

Stainless Steel Flat Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. VAT)
AM55420.060.0001M66.4mm12 mm1.6mm£2.56
BM55420.080.0001M88.4mm16 mm1.6mm£4.46
CM55420.100.0001M1010.5mm20 mm2mm£8.36
APPROVED VENDOR -

A2 Stainless Steel Flat Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessTypePrice (inc. VAT)
AM51420.016.0001M1.61.8mm4"0.3mmStandard£0.77
BM51420.020.0001M22.2mm5"0.3mmStandard£1.49
CM51530.020.0001M22.2mm7mm0.8 mmMetric£1.49
DM51530.025.0001M2.52.7mm8mm0.8 mmWide£1.58
EM51420.025.0001M2.52.7mm6mm0.5 mmStandard£1.31
FM51420.026.0001M2.62.8mm7mm0.5 mmStandard£1.46
GM51530.030.0001M33.2mm9mm0.8 mmWide£1.46
HM51420.030.0001M33.2mm7mm0.5 mmStandard£1.39
IM51530.035.0001M3.53.7mm11mm0.8 mmStandard£2.03
JM51420.035.0001M3.53.7mm8mm0.5 mmStandard£1.28
KM51530.040.0001M44.3mm12 mm1 mmWide£2.51
LM51420.040.0001M44.3mm9mm0.8 mmStandard£0.98
MM51530.050.0001M55.3mm15mm1.2mmWide£2.35
NM51420.050.0001M55.3mm10mm1 mmStandard£1.00
OM51420.060.0001M66.4mm12 mm1.6mmStandard£1.87
PM51420.070.0001M77.4mm14mm1.6mmStandard£2.55
QM51530.080.0001M88.4mm24mm2mmWide£9.41
RM51420.080.0001M88.4mm16 mm1.6mmStandard£2.53
SM51530.100.0001M1010.5mm30mm2.5mmWide£19.21
TM51420.100.0001M1010.5mm20 mm2mmStandard£15.67
UM51530.120.0001M1213mm37mm3mmWide£17.57
VM51420.120.0001M1213mm24mm2.5mmStandard£5.20
WM51530.140.0001M1415mm44mm3mmMetric£21.15
XM51420.160.0001M1617mm30mm3mmStandard£3.30
YM51530.160.0001M1617mm50mm3mmWide£12.07
APPROVED VENDOR -

Steel SAE Washer

StyleModelFinishFits Bolt SizesInside Dia.Outside Dia.Package WeightRockwell HardnessSizeThicknessPrice (inc. VAT)
AP45014-PGPlain1.125"1.187"2.25"5 Lbs.--0.134"£196.39
RFQ
A6DZA0Plain1/4"9/32"5/8"0.45 Lbs.Rb 40 min-0.062"£2.74
A6DZC2Plain1.375"1.5"2.75"4.75 Lbs.Rb 40 min-0.156"£34.98
B4RXX9Plain1/2"17/32"1 1/16"-B491/2"3/32"£246.45
CU38200.037.0001Plain3/8"13/32"13/16"---0.065"£4.76
AP45015-PGPlain1.25"1-5/16"2.5"---0.165"£297.77
D4RXX5Plain3/8"13/32"13/16"-B493/8"1/16"£255.52
E4VNY3Plain1.5"1-9/16"3"-B491.5"5/32"£162.36
FU38402.013.0001Plain#65/32"3/8"0.13 Lbs.Rb 40 min-0.046"£1.24
A6DZA2Plain3/8"13/32"13/16"0.72 Lbs.Rb 40 min-0.062"£3.53
A6DYZ9Plain#121/4"9/16"0.26 Lbs.Rb 40 min-0.062"£2.94
A6DZA6Plain5/8"21/32"1 5/16"2.77 Lbs.Rb 40 min-0.093"£11.42
A6DZA7Plain3/4"13/16"1.5"4.74 Lbs.Rb 40 min-0.14"£20.34
AP45070-PGPlain#41/8"5/16"---0.02"£50.42
AP45090-PGPlain#121/4"9/16"---0.065"£60.86
GU38200.025.0001Plain1/4"9/32"5/8"---0.065"£3.55
HU38200.031.0001Plain5/16"11/32"11/16"---0.065"£3.81
A6DYZ5Plain#51/8"5/16"0.13 Lbs.Rb 40 min-0.031"£3.74
A6DZA1Plain5/16"11/32"11/16"1.92 Lbs.Rb 40 min-0.062"£3.17
A6DZA3Plain7/16"15/32"59/64"0.95 Lbs.Rb 40 min-0.062"£5.31
A6DZA4Plain1/2"17/32"1 1/16"1.83 Lbs.Rb 40 min-0.093"£7.61
FU38402.019.0001Plain#107/32"1/2"0.23 Lbs.Rb 40 min-0.046"£2.32
A6DYZ3Plain#25/64"3/16"0.01 Lbs.Rb 40 min-0.156"£0.42
A6DYZ4Plain#43/32"1/4"0.04 Lbs.Rb 40 min-0.156"£0.48
I4RXX7Plain7/8"15/16"1.75"-B497/8"9/64"£200.62
APPROVED VENDOR -

18-8 Stainless Steel Jumbo Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. VAT)
AZ9251SS1.5"1.625"3"1/8"£45.00
BZ9252SS1.5"1.625"3"1/4"£45.36
CZ9254SS1.75"1.875"3.375"1/4"£48.66
DZ9250SS1.375"1.5"2.75"1/4"£34.63
EZ9256SS2"2.125"3.75"1/4"£59.32
FZ9258SS2.5"2.625"4.5"5/16"£74.12
GZ9260SS3"3.125"5.5"5/16"£109.68
HZ9262SS3.5"3.625"6.5"5/16"£158.50
IZ9264SS4"4.125"7.5"5/16"£197.53
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Flat Washers

Flat washers are used with threaded fasteners for distributing the load uniformly and reducing frictional losses during screw tightening. These units are used for providing spacing and electrical insulation in control boxes. Raptor Supplies offers a wide array of flat washers from Accurate Mfd Products, Apollo, Armor Coat, C. Sherman Johnson, Dynaform, Earnest, Fabory, Foreverbolt, Grainger, Master Products, Metric Blue, TE-CO and Micro Plastics.

Frequently Asked Questions

What is the difference between flat washers and lock washers?

  • Flat washers are ideal for increasing surface area and distributing the applied force when tightening a fastener. They can be used on the fastener's bolt & nut sides, or used as spacers when using a bolt may not be appropriate.
  • Lock washers produce tension during tightening to control the loosening of nuts. They are commonly used on the fastener's nut side for applications involving vibrations.

How to install a flat washer?

  • Place the flat washer between the threaded fastener (like a nut) and the screw / bolt head.
  • Make sure that the washer presses against the fastener & other adjacent surfaces to form a tight connection. Press the fastener down to lock the grooves of a serrated washer with the grooves of the nut.
  • Use a wrench or ratchet to tighten the nut / threaded fastener.
  • Ensure that the teeth of a serrated washer are covered completely by the nut / fastener head, or that a split washer is slightly out of alignment. This indicates tension on the threaded fastener. Users may loosen the nut / threaded fastener to adjust the washer if it is not operating correctly.

How to remove a flat washer?

  • Simply remove the nut / threaded fastener that is holding the washer in place using a vice-grip or pipe wrench.
  • Use a flat screwdriver to pry a lock washer off. When removing a split washer, the screwdriver head should be placed inside the split or beneath the washer and pushed. When removing a washer having teeth, the screwdriver head should be placed under a tooth and pushed up, repeating the procedure with more teeth if required. For other flat washer types, the screwdriver head can be placed below the washer and pushed up. The washer may break during removal, depending on the amount of pressure being applied.
  • If the flat washer does not budge, use penetrating oil and repeat the previous step.
  • Some flat washers can be used multiple times easily. Other washers (split lock) can be used only 1 or 2 times. Users should not reuse a split flat washer or other damaged washers. Do not use old washers in high-stress joint applications.

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