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

APPROVED VENDOR -

Flat Washer Thick Stainless Steel

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU51410.006.0001#01/16"1/8"0.016"€23.62
BU51410.007.0001#13/32"5/32"0.016"€21.27
CU51410.008.0001#23/32"3/16"0.031"€20.87
DU51410.011.0001#41/8"1/4"0.063"€75.46
EU51410.011.0003#41/8"5/16"0.078"€43.23
FU51410.013.0004#65/32"3/8"0.078"€37.60
GU51410.013.0002#65/32"5/16"0.063"€36.39
HU51410.016.0001#85/32"3/8"0.063"€14.20
IU51410.016.0003#83/16"7/16"0.078"€29.77
JU51410.019.0001#103/16"1/2"0.094"€4.49
KU51410.100.00011"1.031"2"0.188"€10.56
LU51410.050.00031/2"17/32"1.125"0.125"€10.94
MU51410.025.00031/4"9/32"5/8"0.125"€5.74
NU51410.025.00011/4"9/32"1/2"0.078"€49.98
OU51410.075.00033/4"25/32"1.625"0.125"€17.56
PU51410.037.00043/8"13/32"7/8"0.125"€12.94
QU51410.037.00023/8"13/32"3/4"0.094"€6.26
RU51410.062.00035/8"61/93"1.375"0.125"€15.23
SU51410.031.00035/16"11/32"11/16"0.094"€198.33
TU51410.031.00055/16"11/32"3/4"0.094"€6.40
UU51410.031.00065/16"11/32"3/4"0.125"€7.56
VU51410.031.00015/16"11/32"5/8"0.094"€5.09
WU51410.043.00037/16"15/32"1"0.125"€13.18
APPROVED VENDOR -

Flat Washer Wide Stainless Steel

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU51420.100.00011"1-1/16"2.5"0.165"€11.65
BU51420.150.00011.5"1.625"3.5"0.18"€21.57
CU51420.125.00011.25"1.375"3"0.165"€99.33
DU51420.112.00011.125"1.25"2.75"0.165"€9.80
EU51420.056.00019/16"5/8"1 15/32"0.109"€12.94
APPROVED VENDOR -

Flat Washer, Stainless Steel

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU51410.100.00051"1-1/16"2.5"0.141"€103.17
BU51410.075.00073/4"25/32"2"0.125"€27.02
CU51410.087.00037/8"15/16"2"0.094"€4.60
DU51410.087.00047/8"15/16"2"0.109"€4.91
EU51410.087.00057/8"15/16"2.25"0.141"€24.36
GRAINGER -

Steel Fender Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AU38160.013.0002#65/32"9/16"0.047"€4.03
BU38160.019.0002#103/16"11/16"0.047"€6.41
CU38160.025.00021/4"9/32"9/16"0.047"€3.71
DU38210.018.00503/16"3/16"1/2"0.065"€1.69
EU38160.031.00015/16"11/32"5/8"0.047"€2.47
FU38160.087.00027/8"15/16"3.25"0.125"€22.09
METRIC BLUE -

Flat Washers

StyleModelFits Bolt SizesInside Dia.Outside Dia.Rockwell HardnessThicknessPrice (ex. VAT)
AUST202003M66.87mm13mmRC38-451.75mm€12.37
AUST202005M89.12mm18.8mmRC38-452.3mm€26.48
AUST202006M1011.12mm20 mmRC38-452.3mm€15.60
AUST202007M1213.57mm25.4mmRC38-452.8mm€6.77
BUST194163M1415mm28mm200-300HV2.5mm€22.61
AUST202009M1617.52mm32 mmRC38-453.5mm€3.06
AUST202010M2022.32mm39mmRC38-454mm€3.41
AUST202011M2426.12mm44mmRC38-454.6mm€3.55
GRAINGER -

18-8 Stainless Steel Flat Washer

StyleModelFits Bolt SizesGradeInside Dia.ItemOutside Dia.Package WeightSystem of MeasurementThicknessPrice (ex. VAT)
AU55410.062.00015/8"31621/32"Flat Washer1 5/16"-Inch0.063"€14.35
BU55410.031.00015/16"31611/32"Flat Washer11/16"-Inch0.047"€5.29
CM51532.060.0001M6A26.40mmPlain Washer17mm0.882 Lbs.Metric3mm€5.35
DM55420.070.0001M7A47.40mmPlain Washer14mm0.153 Lbs.Metric1.6mm€2.53
EM51532.080.0001M8A28.40mmPlain Washer21mm1.764 Lbs.Metric4mm€26.81
FM51532.100.0001M10A210.50mmPlain Washer25 mm2.426 Lbs.Metric4mm€43.63
GM51532.120.0001M12A213.00mmPlain Washer30mm2.646 Lbs.Metric6mm€41.05
GRAINGER -

Steel Flat Washer

StyleModelFinishFits Bolt SizesInside Dia.ItemOutside Dia.Package WeightSystem of MeasurementThicknessPrice (ex. VAT)
AB38100.087.0001Plain7/8"15/16"Flat Washer2.25"22.00 Lbs.Inch0.165"€118.84
BB38100.062.0001Plain5/8"11/16"Flat Washer1.75"20.48 Lbs.Inch0.134"€125.46
CB38100.075.0001Plain3/4"13/16"Flat Washer2"14.68 Lbs.Inch0.148"€198.65
DB38100.050.0001Plain1/2"9/16"Flat Washer1.375"21.34 Lbs.Inch0.109"€118.57
EB38100.100.0001Plain1"1-1/16"Flat Washer2.5"21.21 Lbs.Inch0.165"€119.24
FM38250.020.0001Zinc-PlatedM22.20mmPlain Washer4.5"0.007 Lbs.Metric0.3mm€3.01
GM38250.050.0001Zinc-PlatedM55.30mmPlain Washer9mm0.064 Lbs.Metric1 mm€3.01
HM38250.120.0001Zinc-PlatedM1213.00mmPlain Washer20 mm0.507 Lbs.Metric2mm€3.97
IM38250.160.0001Zinc-PlatedM1617.00mmPlain Washer28mm1.682 Lbs.Metric2.5mm€9.22
JM38430.200.0001Zinc-PlatedM2021.00mmPlain Washer44mm14.641 Lbs.Metric8mm€65.24
KM38430.050.0001Zinc-PlatedM55.30mmPlain Washer15mm0.485 Lbs.Metric2mm€5.71
LM38430.270.0001Zinc-PlatedM2728.00mmPlain Washer60mm9.592 Lbs.Metric10mm€99.13
MM38430.060.0001Zinc-PlatedM66.40mmPlain Washer17mm0.882 Lbs.Metric3mm€4.87
NM38430.080.0001Zinc-PlatedM88.40mmPlain Washer21mm1.764 Lbs.Metric4mm€9.48
OM38430.100.0001Zinc-PlatedM1010.50mmPlain Washer25 mm2.426 Lbs.Metric4mm€11.05
PM38430.160.0001Zinc-PlatedM1617.00mmPlain Washer40mm9.923 Lbs.Metric6mm€79.38
QM38430.180.0001Zinc-PlatedM1819.00mmPlain Washer44mm17.067 Lbs.Metric8mm€231.51
RU38400.037.0003Zinc-Plated3/8"13/32"Flat Washer1.25"-Inch0.109"€20.12
SU38400.008.0002Zinc-Plated#23/32"Flat Washer1/4"-Inch0.031"€3.13
TM38250.030.0001Zinc-PlatedM33.20mmPlain Washer6mm0.015 Lbs.Metric0.5 mm€1.97
UM38250.026.0001Zinc-PlatedM2.62.70mmPlain Washer5.5"0.013 Lbs.Metric0.5 mm€2.79
VM38250.040.0001Zinc-PlatedM44.30mmPlain Washer8mm0.031 Lbs.Metric0.5 mm€2.82
WM38430.040.0001Zinc-PlatedM44.30mmPlain Washer12 mm0.243 Lbs.Metric1.6mm€3.85
XM38430.120.0001Zinc-PlatedM1213.00mmPlain Washer30mm5.292 Lbs.Metric6mm€17.84
YM38430.300.0001Zinc-PlatedM3031.00mmPlain Washer68mm11.246 Lbs.Metric10mm€149.59
APPROVED VENDOR -

Thick Fender Washer, Steel

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessThickness TolerancePrice (ex. VAT)
AZ9678#107/32"1"1/8"+/-0.013"€11.69
BZ9679#107/32"1"1/4"+/-0.025"€15.85
CZ96961"1-1/16"3.5"1/8"+/-0.013"€7.51
DZ96971"1-1/16"3.5"1/4"+/-0.025"€6.87
EZ96771"1-1/16"3.5"3/8"+/-0.037"€29.33
FZ96741"1-1/16"3.25"1/4"+/-0.025"€9.71
GZ96751.25"1.375"4"1/2"+/-0.050"€33.73
HZ96891/2"17/32"2"1/4"+/-0.025"€16.25
IZ96701/2"9/16"3"1/4"+/-0.025"€18.40
JZ96881/2"17/32"2"1/8"+/-0.013"€14.20
KZ96801/4"9/32"1.5"1/8"+/-0.013"€13.25
LZ96811/4"9/32"1.5"1/4"+/-0.025"€15.27
MZ96983/4"13/16"3"3/8"+/-0.037"€11.18
NZ96933/4"13/16"3"1/4"+/-0.025"€18.05
OZ96923/4"13/16"3"1/8"+/-0.013"€16.92
PZ96843/8"13/32"2"1/8"+/-0.013"€12.88
QZ96853/8"13/32"2"1/4"+/-0.025"€42.88
RZ96905/8"11/16"2.5"1/8"+/-0.013"€16.17
SZ96715/8"11/16"3"1/4"+/-0.025"€17.63
TZ96915/8"11/16"2.5"1/4"+/-0.025"€16.33
UZ96825/16"11/32"2"1/8"+/-0.013"€11.04
VZ96835/16"11/32"2"1/4"+/-0.025"€36.96
WZ96737/8"15/16"3"1/4"+/-0.025"€10.29
XZ96957/8"15/16"3.25"1/4"+/-0.025"€23.12
YZ96947/8"15/16"3.25"1/8"+/-0.013"€17.88
BURNDY -

Durium Series Flat Washer

StyleModelBolt SizeInside Dia.
A50FWBOX1-1/16"1/2"
RFQ
B25FWBOX1/4"1/4"
RFQ
A38FWBOX3/8"0.421"€1.30
RFQ
StyleModelFinishMaterialWidth
AC-781-1/2-SS-Stainless Steel3"
RFQ
AC781-5/8SS6-Stainless Steel3"
RFQ
AC781-1BBlackSteel4"
RFQ
AC781-3/4BBlackSteel-
RFQ
AC781-1/2BBlackSteel-
RFQ
AC781-3/8BBlackSteel-
RFQ
AC781-1/2-EGElectro-GalvanizedSteel-
RFQ
AC781-5/8EGElectro-GalvanizedSteel3"
RFQ
AC781-3/8EGElectro-GalvanizedSteel-
RFQ
MASTER PRODUCTS -

Flat Washers

StyleModelFits Bolt SizesInside Dia.ItemMaterialOutside Dia.Rockwell HardnessSizeThicknessPrice (ex. VAT)
AHS-1000SAEHZYB1"1-1/16"SAE WasherSteel2"Rc 38-451"0.156"€451.53
BHS-1000SAEHZYBAGGR1"1-1/16"SAE WasherThrough Hardened Steel2"RC38 to 45-0.136 to 0.177"€11.73
BHU-1000USSHZYBAGGR1"1-1/16"USS WasherThrough Hardened Steel2.5"RC38 to 45-0.136 to 0.192"€20.61
CHU-1000USSHZYB1"1-1/16"USS WasherSteel2.5"Rc 38-451"0.164"€471.10
DHU-1500USSHZYBAGGR1.5"1.625"Flat WasherSteel3.5"Rc 38-451.5"0.164"€961.64
BHU-1500USSHZYBAGGR1.5"1.625"USS WasherThrough Hardened Steel3.5"RC38 to 45-0.136 to 0.192"€25.07
BHS-1500SAEHZYBAGGR1.5"1.625"SAE WasherThrough Hardened Steel3"RC38 to 45-0.136 to 0.177"€16.71
BHU-1250USSHZYBAGGR1.25"1.375"USS WasherThrough Hardened Steel3"RC38 to 45-0.136 to 0.192"€13.01
BHS-1250SAEHZYBAGGR1.25"1.375"SAE WasherThrough Hardened Steel2.5"RC38 to 45-0.136 to 0.177"€21.24
BHU-1125USSHZYBAGGR1.125"1.25"USS WasherThrough Hardened Steel2.75"RC38 to 45-0.136 to 0.192"€15.24
BHS-1125SAEHZYBAGGR1.125"1.187"SAE WasherThrough Hardened Steel2.25"RC38 to 45-0.136 to 0.177"€16.94
BHU-0500USSHZYBAGGR1/2"9/16"USS WasherThrough Hardened Steel1.375"RC38 to 45-0.086 to 0.132"€6.98
EHS-0500SAEHZYB1/2"17/32"SAE WasherThrough Hardened Steel1 1/16"C38 to C45-0.097 to 0.121"€810.08
FHU-0500USSHZYB1/2"9/16"USS WasherSteel1.375"Rc 38-451/2"0.109"€249.31
BHS-0500SAEHZYBAGGR1/2"17/32"SAE WasherThrough Hardened Steel1 1/16"RC38 to 45-0.097 to 0.121"€6.41
BHS-0250SAEHZYBAGGR1/4"9/32"SAE WasherThrough Hardened Steel5/8"RC38 to 45-0.051 to 0.08"€9.35
BHU-0250USSHZYBAGGR1/4"5/16"USS WasherThrough Hardened Steel3/4"RC38 to 45-0.051 to 0.08"€12.77
GHU-0250USSHZYBAGGR1/4"5/16"Flat WasherSteel3/4"Rc 38-451/4"0.066"€401.44
BHS-0750SAEHZYBAGGR3/4"13/16"SAE WasherThrough Hardened Steel1 15/32"RC38 to 45-0.122 to 0.177"€12.50
BHU-0750USSHZYBAGGR3/4"13/16"USS WasherThrough Hardened Steel2"RC38 to 45-0.122 to 0.177"€25.29
HHU-0750USSHZYBAGGR3/4"13/16"Flat WasherSteel2"Rc 38-453/4"0.149"€529.58
IHU-0375USSHZYB3/8"7/16"USS WasherSteel1"Rc 38-453/8"0.084"€250.05
BHS-0375SAEHZYBAGGR3/8"13/32"SAE WasherThrough Hardened Steel13/16"RC38 to 45-0.051 to 0.08"€6.46
BHU-0375USSHZYBAGGR3/8"7/16"USS WasherThrough Hardened Steel1"RC38 to 45-0.064 to 0.104"€9.99
JHU-0625USSHZYBAGGR5/8"11/16"Flat WasherSteel1.75"Rc 38-455/8"0.134"€468.24
APPROVED VENDOR -

Case Hardened Steel Beveled Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AZ9180-BEV-H#1013/64"1/2"3/32"€19.04
BZ9189-BEV-H1"1.031"2"5/16"€8.34
CZ9191-BEV-H1.25"1-9/32"2.25"5/16"€11.34
DZ9190-BEV-H1.125"1.156"2.25"5/16"€9.26
EZ9185-BEV-H1/2"17/32"1"3/16"-
RFQ
FZ9181-BEV-H1/4"9/32"5/8"1/8"€16.07
GZ9187-BEV-H3/4"25/32"1.5"1/4"€46.56
HZ9183-BEV-H3/8"13/32"7/8"1/8"€28.63
IZ9186-BEV-H5/8"21/32"1.25"1/4"€40.83
JZ9182-BEV-H5/16"11/32"3/4"1/8"€22.25
KZ9188-BEV-H7/8"29/32"1.75"1/4"€21.67
LZ9184-BEV-H7/16"15/32"1"5/32"€19.96
APPROVED VENDOR -

Stainless Steel Flat Washer

StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (ex. VAT)
AM55420.060.0001M66.4mm12 mm1.6mm€2.52
BM55420.080.0001M88.4mm16 mm1.6mm€4.39
CM55420.100.0001M1010.5mm20 mm2mm€8.22
TE-CO -

Flat Washers, Black Oxide

StyleModelFits Bolt SizesInside Dia.ItemMaterialOutside Dia.SizeThicknessPrice (ex. VAT)
A42612#41/8"Flat WasherSteel5/16"-5/64€0.06
B42614#83/16"Flat WasherSteel7/16"-5/64€0.02
C42600#1013/64"Flat WasherSteel1/2"-3/32"-
RFQ
D426091"1"Flat WasherSteel2"1"3/16"€14.69
E426271"1.030"Heavy Duty WasherHardened Steel2"1"9/32"-
RFQ
F426111.25"1.300"Flat WasherSteel2.5"1 1/4 Lbs.9/32"-
RFQ
G426101.125"1"Flat WasherSteel2.25"1 1/8"7/32"-
RFQ
H426051/2"17/32"Flat WasherSteel1.125"1/2"1/8"€14.15
I426191/4"9/32"Heavy Duty WasherHardened Steel5/8"1/4"3/16"€0.12
J426073/4"25/32"Flat WasherSteel1.625"3/4"5/32€1.40
K426213/8"13/32"Heavy Duty WasherHardened Steel7/8"3/8"3/16"-
RFQ
L426205/16"11/32"Heavy Duty WasherHardened Steel3/4"5/16"3/16"€14.00
M426267/8"29/32"Heavy Duty WasherHardened Steel1.75"7/8"1/4"-
RFQ
N426047/16"15/32"Flat WasherSteel1"7/16"1/8"€0.11
DYNAFORM -

Nylon Flat Washers

StyleModelFits Bolt SizesInside Dia.Outside Dia.SizeThicknessPrice (ex. VAT)
A8743401/2"1/2"3/4"1/2"0.058"€2.42
B8743503/4"3/4"1"3/4"0.063"€2.57
FABORY -

Plain Washers

StyleModelFastener FinishFinishFits Bolt SizesThicknessWasher Inside Dia.Washer Material GradeWasher O.D.Price (ex. VAT)
AL55420.070.0001PlainPlainM71.6 mm7.4 mmA414 mm€708.88
AL51532.120.0001PlainPlainM126 mm13.0 mmA230 mm€395.12
AL51532.080.0001PlainPlainM84 mm8.4 mmA221 mm-
RFQ
AL51532.060.0001PlainPlainM63 mm6.4 mmA217 mm€525.61
AL51532.100.0001PlainPlainM104 mm10.5 mmA225 mm€590.77
AL38250.180.0001Zinc PlatedZinc PlatedM182.5 mm19.0 mmLow Carbon30 mm€1,348.66
AL38430.080.0001Zinc PlatedZinc PlatedM84 mm8.4 mmLow Carbon21 mm€800.82
AL38250.200.0001Zinc PlatedZinc PlatedM203 mm21.0 mmLow Carbon34 mm€313.33
AL38250.140.0001Zinc PlatedZinc PlatedM142.5 mm15.0 mmLow Carbon24 mm€647.41
AL38250.100.0001Zinc PlatedZinc PlatedM101.6 mm10.5 mmLow Carbon18 mm€953.37
AL38430.300.0001Zinc PlatedZinc PlatedM301 mm31.0 mmLow Carbon68 mm€335.55
AL38430.240.0001Zinc PlatedZinc PlatedM241 mm25.0 mmLow Carbon50 mm€898.94
AL38430.060.0001Zinc PlatedZinc PlatedM63 mm6.4 mmLow Carbon17 mm€952.63
AL38430.040.0001Zinc PlatedZinc PlatedM41.6 mm4.3 mmLow Carbon12 mm€1,175.60
AL38250.030.0001Zinc PlatedZinc PlatedM30.5 mm3.2 mmLow Carbon6 mm€1,559.39
AL38250.040.0001Zinc PlatedZinc PlatedM40.5 mm4.3 mmLow Carbon8 mm€702.18
AL38430.270.0001Zinc PlatedZinc PlatedM271 mm28.0 mmLow Carbon60 mm€780.40
AL38430.220.0001Zinc PlatedZinc PlatedM228 mm23.0 mmLow Carbon50 mm€1,217.14
AL38250.020.0001Zinc PlatedZinc PlatedM20.3 mm2.2 mmLow Carbon4 1/2 mm€1,706.08
AL38430.160.0001Zinc PlatedZinc PlatedM166 mm17.0 mmLow Carbon40 mm€291.31
AL38430.120.0001Zinc PlatedZinc PlatedM126 mm13.0 mmLow Carbon30 mm€778.72
AL38430.100.0001Zinc PlatedZinc PlatedM104 mm10.5 mmLow Carbon25 mm€451.95
AL38430.050.0001Zinc PlatedZinc PlatedM52 mm5.3 mmLow Carbon15 mm€949.53
AL38430.030.0001Zinc PlatedZinc PlatedM31 mm3.2 mmLow Carbon9 mm€718.94
AL38250.160.0001Zinc PlatedZinc PlatedM162.5 mm17.0 mmLow Carbon28 mm€345.87
FABORY -

SAE Washers

StyleModelFits Bolt SizesThicknessWasher Inside Dia.Washer O.D.Price (ex. VAT)
AU38206.150.00011 1/20.165"1 5/8"3"€8.97
AB38206.150.00011 1/20.165"1 5/8"3"€205.47
AU38206.125.00011 1/40.165"1 3/8"2 1/2"€6.86
AB38206.125.00011 1/40.165"1 3/8"2 1/2"€247.03
AB38206.112.00011 1/80.134"1 1/4"2 1/4"€265.98
AU38206.112.00011 1/80.134"1 1/4"2 1/4"€4.79
AB38206.137.00011 3/80.165"1 1/2"2 3/4"€225.62
AU38206.137.00011 3/80.165"1 1/2"2 3/4"€6.50
AU38206.100.00011"0.134"1 1/16"2"€3.47
AB38206.100.00011"0.134"1 1/16"2"€237.68
AB38206.050.00011/2"0.095"17/32"1 1/16"€217.16
AU38206.050.00011/2"0.095"17/32"1 1/16"€8.17
AU38206.025.00011/4"0.065"9/32"5/8"€4.21
AB38206.025.00011/4"0.065"9/32"5/8"€311.91
AB38206.075.00013/4"0.134"13/16"1 15/32"€244.77
AU38206.075.00013/4"0.134"13/16"1 15/32"€6.61
AU38206.037.00013/8"0.065"13/32"13/16"€6.75
AB38206.037.00013/8"0.065"13/32"13/16"€275.63
AU38206.062.00015/8"0.095"21/32"1 5/16"€6.70
AB38206.062.00015/8"0.095"21/32"1 5/16"€251.01
AB38206.031.00015/16"0.065"11/32"11/16"€280.81
AU38206.031.00015/16"0.065"11/32"11/16"€5.25
AB38206.087.00017/8"0.134"15/16"1 3/4"€231.16
AU38206.087.00017/8"0.134"15/16"1 3/4"€5.34
AB38206.043.00017/16"0.065"15/32"59/64"€268.13
FABORY -

Fender Washers

StyleModelFastener FinishFinishFits Bolt SizesThicknessThickness ToleranceWasher Inside Dia.Washer Material GradeWasher O.D.Price (ex. VAT)
AB51530.018.0075PlainPlain3/16"0.065"0.047" to 0.080"3/16"18-83/4"€478.58
BB51530.025.0087PlainPlain1/4"0.065"0.047" to 0.080"9/32"18-87/8"€298.65
CB38213.050.0200PlainPlain1/2"0.0625"+0.08" /-0.047"17/32"Low Carbon2"€2,554.38
CB38213.031.0150PlainPlain5/16"0.0625"+0.08" /-0.047"11/32"Low Carbon1 1/2"€4,633.34
CB51530.012.0062PlainPlain1/8"0.065"0.047" to 0.080"5/32"18-85/8"€2,128.68
CB38213.025.0087PlainPlain1/4"0.0625"+0.08" /-0.047"9/32"Low Carbon7/8"€1,206.56
DB51530.018.0125PlainPlain3/16"0.065"0.047" to 0.080"3/16"18-81 1/4"€445.14
CB38213.018.0075PlainPlain3/16"0.0625"+0.08" /-0.047"3/16"Low Carbon3/4"€18,932.01
CB38213.012.0075PlainPlain1/8"0.0625"+0.08" /-0.047"5/32"Low Carbon3/4"€633.24
CB38213.012.0062PlainPlain1/8"0.0625"+0.08" /-0.047"5/32"Low Carbon5/8"€1,407.10
CB51530.018.0150PlainPlain3/16"0.065"0.047" to 0.080"3/16"18-81 1/2"€804.31
BB51530.025.0100PlainPlain1/4"0.065"0.047" to 0.080"9/32"18-81"€470.67
CB38213.037.0200PlainPlain3/8"0.0625"+0.08" /-0.047"13/32"Low Carbon2"€476.40
BB51530.025.0125PlainPlain1/4"0.065"0.047" to 0.080"9/32"18-81 1/4"€430.69
CB55530.050.0250PlainPlain1/2"0.065"0.047" to 0.080"1/2"3162 1/2"€875.12
CB55530.050.0175PlainPlain1/2"0.065"0.047" to 0.080"1/2"3161 3/4"€962.12
CB55530.050.0125PlainPlain1/2"0.065"0.047" to 0.080"1/2"3161 1/4"-
RFQ
DB55530.037.0200PlainPlain3/8"0.065"0.047" to 0.080"13/32"3162"€591.70
BB55530.037.0150PlainPlain3/8"0.065"0.047" to 0.080"13/32"3161 1/2"€553.72
DB55530.031.0200PlainPlain5/16"0.065"0.047" to 0.080"11/32"3162"€550.17
CB55530.031.0175PlainPlain5/16"0.065"0.047" to 0.080"5/16"3161 3/4"€1,025.80
CB55530.025.0250PlainPlain1/4"0.065"0.047" to 0.080"1/4"3162 1/2"€687.23
CB55530.018.0150PlainPlain3/16"0.065"0.047" to 0.080"3/16"3161 1/2"€1,027.09
CB38213.031.0300PlainPlain5/16"0.0625"+0.08" /-0.047"11/32"Low Carbon3"€280.51
CB38213.050.0150PlainPlain1/2"0.0625"+0.08" /-0.047"17/32"Low Carbon1 1/2"€4,627.66
FABORY -

USS Washers

StyleModelFastener FinishFinishFits Bolt SizesThicknessWasher Inside Dia.Washer Material GradeWasher O.D.Price (ex. VAT)
AU55420.075.0001PlainPlain3/4"0.148"13/16"3162"€51.10
AB55420.075.0001PlainPlain3/4"0.140625"13/16"3162"€690.73
AB38131.043.0001Zinc YellowZinc Yellow7/16"0.083"1/2"Through Hardened1 1/4"€246.98
AB38131.100.0001Zinc YellowZinc Yellow1"0.165"1 1/16"Through Hardened2 1/2"€237.78
AU38131.125.0001Zinc YellowZinc Yellow1 1/40.165"1 3/8"Through Hardened3"€8.36
AU38131.112.0001Zinc YellowZinc Yellow1 1/80.165"1 1/4"Through Hardened2 3/4"€7.99
AU38131.087.0001Zinc YellowZinc Yellow7/8"0.165"15/16"Through Hardened2 1/4"€8.36
AU38131.050.0001Zinc YellowZinc Yellow1/2"0.109"9/16"Through Hardened1 3/8"€12.84
AU38131.043.0001Zinc YellowZinc Yellow7/16"0.083"1/2"Through Hardened1 1/4"€9.42
AU38131.037.0001Zinc YellowZinc Yellow3/8"0.083"7/16"Through Hardened1"€10.59
AU38131.031.0001Zinc YellowZinc Yellow5/16"0.083"3/8"Through Hardened7/8"€9.11
AU38131.025.0001Zinc YellowZinc Yellow1/4"0.065"5/16"Through Hardened47/64"€6.83
AB38131.125.0001Zinc YellowZinc Yellow1 1/40.165"1 3/8"Through Hardened3"€209.70
AB38131.112.0001Zinc YellowZinc Yellow1 1/80.165"1 1/4"Through Hardened2 3/4"€210.46
AB38131.050.0001Zinc YellowZinc Yellow1/2"0.109"9/16"Through Hardened1 3/8"€143.23
AB38131.062.0001Zinc YellowZinc Yellow5/8"0.134"11/16"Through Hardened1 3/4"-
RFQ
AB38131.056.0001Zinc YellowZinc Yellow9/16"0.109"5/8"Through Hardened1 15/32"€205.11
AB38131.037.0001Zinc YellowZinc Yellow3/8"0.083"7/16"Through Hardened1"€232.57
AU38131.100.0001Zinc YellowZinc Yellow1"0.165"1 1/16"Through Hardened2 1/2"€8.55
AU38131.056.0001Zinc YellowZinc Yellow9/16"0.109"5/8"Through Hardened1 15/32"€6.34
AB38131.150.0001Zinc YellowZinc Yellow1 1/20.18"1 5/8"Through Hardened3 1/2"€208.89
AU38131.150.0001Zinc YellowZinc Yellow1 1/20.18"1 5/8"Through Hardened3 1/2"€12.14
AU38131.075.0001Zinc YellowZinc Yellow3/4"0.148"13/16"Through Hardened2"€14.48
AB38131.137.0001Zinc YellowZinc Yellow1 3/80.18"1 1/2"Through Hardened3 1/4"€198.74
AB38131.031.0001Zinc YellowZinc Yellow5/16"0.083"3/8"Through Hardened7/8"€186.84
StyleModelFastener FinishFinishFits Bolt SizesThicknessWasher Inside Dia.Washer O.D.Price (ex. VAT)
AB04237.075.0001Hot Dipped GalvanizedHot Dipped Galvanized3/4"0.122" to 0.177"3/4"1 15/32"€276.37
AB04237.125.0001Hot Dipped GalvanizedHot Dipped Galvanized1 1/40.136" to 0.177"1 1/4"2 1/2"€249.42
AB04237.062.0001Hot Dipped GalvanizedHot Dipped Galvanized5/8"0.122" to 0.177"5/8"1 5/16"€237.52
AB04237.100.0001Hot Dipped GalvanizedHot Dipped Galvanized1"0.136" to 0.177"1"2"€216.21
AB04237.112.0001Hot Dipped GalvanizedHot Dipped Galvanized1 1/80.136" to 0.177"1 1/8"2 1/4"€249.62
AB04237.087.0001Hot Dipped GalvanizedHot Dipped Galvanized7/8"0.136" to 0.177"7/8"1 3/4"€231.22
AB04237.050.0001Hot Dipped GalvanizedHot Dipped Galvanized1/2"0.097" to 0.177"1/2"1 1/16"€252.26
AB04035.050.0001PlainPlain1/2"0.097" to 0.177"1/2"1 1/16"€248.43
AB04035.087.0001PlainPlain7/8"0.136" to 0.177"7/8"1 3/4"€196.17
AB04035.112.0001PlainPlain1 1/80.136" to 0.177"1 1/8"2 1/4"€212.34
AB04035.125.0001PlainPlain1 1/40.136" to 0.177"1 1/4"2 1/2"€212.54
AB04035.062.0001PlainPlain5/8"0.122" to 0.177"5/8"1 5/16"-
RFQ
AB04035.075.0001PlainPlain3/4"0.122" to 0.177"3/4"1 15/32"€235.81
AB04035.100.0001PlainPlain1"0.136" to 0.177"1"2"-
RFQ
UNISTRUT -

Flat Washer

StyleModelSizePrice (ex. VAT)
AHFLW050-EG1/2"-
RFQ
AHFLW025-EG1/4"-
RFQ
BHFLW075-EG3/4"-
RFQ
AHFLW037-EG3/8"€1.60
RFQ
BHFLW062-EG5/8"-
RFQ
AHFLW031-EG5/16"-
RFQ
1234...7

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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