Flat Washers - Page 2 | Raptor Supplies United Kingdom
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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 -

A4 Stainless Steel Flat Washer

APPROVED VENDOR M55420.016.0001A
APPROVED VENDOR M55420.020.0001B
APPROVED VENDOR M55420.025.0001C
APPROVED VENDOR M55420.026.0001D
APPROVED VENDOR M55420.030.0001E
APPROVED VENDOR M55530.030.0001F
APPROVED VENDOR M55420.035.0001G
APPROVED VENDOR M55530.040.0001H
APPROVED VENDOR M55420.040.0001I
APPROVED VENDOR M55420.050.0001J
APPROVED VENDOR M55530.050.0001K
APPROVED VENDOR M55530.060.0001L
APPROVED VENDOR M55530.080.0001M
APPROVED VENDOR M55530.100.0001N
APPROVED VENDOR M55530.120.0001O
APPROVED VENDOR M55420.160.0001P
APPROVED VENDOR M55530.160.0001Q
APPROVED VENDOR M55420.200.0001R
APPROVED VENDOR M55530.200.0001S
APPROVED VENDOR M55420.220.0001T
APPROVED VENDOR M55420.270.0001U
APPROVED VENDOR M55420.300.0001V
APPROVED VENDOR M55420.330.0001W
APPROVED VENDOR M55420.360.0001X
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessTypePrice (inc. VAT)
AM55420.016.0001M1.61.7mm4"0.3mmMetric£1.58
BM55420.020.0001M22.2mm5"0.3mmStandard£1.87
CM55420.025.0001M2.52.7mm6mm0.5 mmStandard£1.58
DM55420.026.0001M2.62.8mm7mm0.5 mmStandard£1.25
EM55420.030.0001M33.2mm7mm0.5 mmStandard£1.41
FM55530.030.0001M33.2mm9mm0.8 mmMetric£1.62
GM55420.035.0001M3.53.7mm8mm0.5 mmStandard£1.37
HM55530.040.0001M44.3mm12 mm1 mmMetric£2.65
IM55420.040.0001M44.3mm9mm0.8 mmStandard£1.79
JM55420.050.0001M55.3mm10mm1 mmStandard£2.00
KM55530.050.0001M55.3mm15mm1.2mmMetric£4.32
LM55530.060.0001M66.4mm18mm1.6mmMetric£7.82
MM55530.080.0001M88.4mm24mm2mmMetric£12.36
NM55530.100.0001M1010.5mm30mm2.5mmMetric£32.57
OM55530.120.0001M1213mm37mm3mmMetric£30.34
PM55420.160.0001M1617mm30mm3mmStandard£6.69
QM55530.160.0001M1617mm50mm3mmMetric£15.71
RM55420.200.0001M2021mm37mm3mmStandard£5.48
SM55530.200.0001M2022mm60mm4mmMetric£17.84
TM55420.220.0001M2223mm39mm3mmMetric£4.17
UM55420.270.0001M2728mm50mm4mmMetric£9.23
VM55420.300.0001M3031mm56mm4mmStandard£16.77
WM55420.330.0001M3334mm60mm5mmMetric£9.64
XM55420.360.0001M3637mm66mm5mmStandard£14.39
COOPER B-LINE -

B3248 Steel Washer Plates

COOPER B-LINE B3248-1/2 PLNA
APPROVED VENDOR -

Carbon Steel Flat Washer

APPROVED VENDOR U38157.150.0001A
APPROVED VENDOR U38200.150.0001B
APPROVED VENDOR U38200.112.0001C
APPROVED VENDOR U38200.125.0001D
APPROVED VENDOR U38205.137.0001E
APPROVED VENDOR M38210.025.0001F
APPROVED VENDOR U38205.125.0001G
APPROVED VENDOR U38205.150.0001H
APPROVED VENDOR U38205.112.0001I
APPROVED VENDOR M38130.035.0001J
APPROVED VENDOR M38210.020.0001K
APPROVED VENDOR M38210.220.0001L
StyleModelFinishFits Bolt SizesInside Dia.Outside Dia.ThicknessTypePrice (inc. VAT)
AU38157.150.0001Hot Dipped Galvanized1.5"1.625"3.5"0.18"USS£14.55
BU38200.150.0001Plain1.5"1.625"3"0.165"SAE£6.29
CU38200.112.0001Plain1.125"1.25"2.25"0.134"SAE£2.18
DU38200.125.0001Plain1.25"1.375"2.5"0.165"SAE£4.83
EU38205.137.0001Zinc1.375"1.5"2.75"0.165"SAE£5.49
FM38210.025.0001ZincM2.52.7mm8mm0.8 mmStandard£0.73
GU38205.125.0001Zinc1.25"1.375"2.5"0.165"SAE£4.30
HU38205.150.0001Zinc1.5"1.625"3"0.165"SAE£7.20
IU38205.112.0001Zinc1.125"1.25"2.25"0.134"SAE£4.06
JM38130.035.0001ZincM3.53.7mm8mm0.5 mmStandard£1.42
KM38210.020.0001ZincM22.2mm7mm0.8 mmStandard£0.82
LM38210.220.0001ZincM2223mm39mm3mmStandard£16.15
APPROVED VENDOR -

Brass Flat Washer

APPROVED VENDOR 6FA51A
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessThickness TolerancePrice (inc. VAT)
A6FA51M33.2mm7mm0.5 mm+/-0.05mm£5.30
A6FA53M44.3mm9mm0.8 mm+/-0.10mm£9.86
A6FA55M55.3mm10mm1 mm+/-0.10mm£13.02
A6FA57M66.4mm12 mm1.6mm+/-0.20mm£25.41
A6FA59M88.4mm16 mm1.6mm+/-0.20mm£18.13
A6FA61M1010.5mm20 mm2mm+/-0.20mm£16.09
A6FA63M1213mm24mm2.5mm+/-0.20mm£31.15
A6FA65M1617mm30mm3mm+/-0.30mm£30.24
COOPER B-LINE -

B450 Series U Washers

COOPER B-LINE B450-1/2HDGA
PS DOORS -

Flat Washers

PS DOORS 512986A
StyleModelFinishMaterialSize
A512986--5/16" x 1 1/4"
RFQ
A501949Hot Dipped GalvanizedSteel5/16"
RFQ
A508053Mill FinishStainless Steel5/16"
RFQ
A501945Mill FinishStainless Steel3/8"
RFQ
A500296Mill FinishStainless Steel3/8"
RFQ
A501948Mill FinishStainless Steel5/16"
RFQ
A501955Powder Coated YellowSteel0.4" x 1" x 0.06"
RFQ
A501947Powder Coated YellowSteel3/8"
RFQ
A501939Powder Coated YellowSteel1/4"
RFQ
A508032Stainless SteelSteel1/4"
RFQ
ARMOR COAT -

Flat Washers

ARMOR COAT UST236043A
ARMOR COAT UST237823B
ARMOR COAT UST237819C
ARMOR COAT UST236039D
ARMOR COAT UST236045E
ARMOR COAT UST237825F
ARMOR COAT UST236041G
ARMOR COAT UST237821H
ARMOR COAT UST237824I
ARMOR COAT UST236044J
ARMOR COAT UST237820K
ARMOR COAT UST236040L
ARMOR COAT UST236042M
ARMOR COAT UST237822N
StyleModelFits Bolt SizesInside Dia.ItemOutside Dia.SizeThicknessTypePrice (inc. VAT)
AUST2360431/2"17/32"SAE Washer1 1/16"1/2"7/64"SAE£5.19
BUST2378231/2"9/16"USS Washer1.375"1/2"1/8"USS£10.05
CUST2378191/4"5/16"USS Washer3/4"1/4"5/64"USS£14.49
DUST2360391/4"9/32"SAE Washer5/8"1/4"5/64"SAE£9.30
EUST2360453/4"13/16"SAE Washer1 15/32"3/4"9/64"SAE£7.91
FUST2378253/4"13/16"USS Washer2"3/4"5/32"USS£20.58
GUST2360413/8"13/32"SAE Washer13/16"3/8"3/32"SAE£6.47
HUST2378213/8"7/16"USS Washer1"3/8"3/32"USS£8.89
IUST2378245/8"21/32"USS Washer1.75"5/8"5/32"USS£15.82
JUST2360445/8"11/16"SAE Washer1 5/16"5/8"1/8"SAE£8.37
KUST2378205/16"3/8"USS Washer7/8"5/16"3/32"USS£7.28
LUST2360405/16"11/32"SAE Washer11/16"5/16"3/32"SAE£4.94
MUST2360427/16"15/32"SAE Washer59/64"7/16"3/32"SAE£4.39
NUST2378227/16"1/2"USS Washer1.25"7/16"3/32"USS£7.74
ANVIL -

Flat Washers

ANVIL 0500364716A
StyleModelPrice (inc. VAT)
A0500364716£3.09
RFQ
A0500364708£1.85
RFQ
AFIG AS 209-
RFQ
A0500364682£0.50
RFQ
A0500364674£0.30
RFQ
A0500364690£0.86
RFQ
THOMAS & BETTS -

Compression And Flat Washers

THOMAS & BETTS 401A
StyleModelPrice (inc. VAT)
A401£22.73
RFQ
A408£201.33
RFQ
A409£268.74
RFQ
A402£33.53
RFQ
COOPER B-LINE -

Flat Fender Washers

COOPER B-LINE 3/8X11/4FFWZNA
GORLITZ -

Washers

GORLITZ 326A
StyleModelInside Dia.Price (inc. VAT)
A326-£12.63
RFQ
A325-£10.27
RFQ
A7051"£6.85
RFQ
A15375/8"£1.63
RFQ
METRIC BLUE -

Flat Washers

METRIC BLUE UST202003A
METRIC BLUE UST194163B
StyleModelFits Bolt SizesInside Dia.Outside Dia.Rockwell HardnessThicknessPrice (inc. VAT)
AUST202003M66.87mm13mmRC38-451.75mm£16.37
AUST202005M89.12mm18.8mmRC38-452.3mm£33.99
AUST202006M1011.12mm20 mmRC38-452.3mm£18.13
AUST202007M1213.57mm25.4mmRC38-452.8mm£7.87
BUST194163M1415mm28mm200-300HV2.5mm£29.46
AUST202009M1617.52mm32 mmRC38-453.5mm£4.06
AUST202010M2022.32mm39mmRC38-454mm£4.66
AUST202011M2426.12mm44mmRC38-454.6mm£5.19
GRUVLOK -

7013 Seal Rings

GRUVLOK 0390081102A
StyleModelPrice (inc. VAT)
A0390081102£101.41
RFQ
A0390081104£118.19
RFQ
A0390081116£482.10
RFQ
A0390081106£137.29
RFQ
A0390081114£330.77
RFQ
A0390081100£95.95
RFQ
A0390081110£189.18
RFQ
A0390081112£238.72
RFQ
A0390081108£165.77
RFQ
FOREVERBOLT -

Fender Washers

FOREVERBOLT FB3FEWASH122P5A
FOREVERBOLT FBFEWASHT122B
FOREVERBOLT FBFEWASHT382C
StyleModelFits Bolt SizesGradeInside Dia.Package WeightRockwell HardnessThicknessThickness TolerancePrice (inc. VAT)
AFB3FEWASH122P51/2"31617/32"0.25B800.062"+/-0.010"£17.39
BFBFEWASHT1221/2"18-817/32"0.1B701/8"+/-0.015"£7.05
CFBFEWASHT3823/8"18-813/32"0.1B701/8"+/-0.015"£5.61
COOPER B-LINE -

Washer Splice Kits

COOPER B-LINE WASHER SPL KITA
FABORY -

Flat Washers

FABORY B38157.075.0001A
FABORY B38157.056.0001B
FABORY B38157.062.0001C
FABORY B38157.087.0001D
FABORY B38157.100.0001E
FABORY U38157.056.0001F
FABORY B38157.137.0001G
FABORY B38157.050.0001H
FABORY B38157.025.0001I
FABORY B38157.031.0001J
FABORY B38157.037.0001K
FABORY B38157.112.0001L
FABORY B38157.125.0001M
FABORY B38157.043.0001N
FABORY U38157.137.0001O
FABORY B38157.150.0001P
FABORY B51410.025.0002Q
FABORY B38100.025.0001R
FABORY B51410.031.0005S
FABORY B51410.031.0001T
FABORY B51410.025.0005U
FABORY B51410.016.0001V
FABORY B55410.037.0001W
FABORY B51410.013.0003X
FABORY B51410.011.0003Y
StyleModelFastener FinishFinishFits Bolt SizesSystem of MeasurementThicknessWasher Inside Dia.Washer Material GradeWasher O.D.Price (inc. VAT)
AB38157.075.0001Hot Dipped GalvanizedHot Dipped Galvanized3/4"Inch0.148"13/16"Low Carbon2"£427.11
BB38157.056.0001Hot Dipped GalvanizedHot Dipped Galvanized9/16"Inch0.109"5/8"Low Carbon1 15/32"£459.70
CB38157.062.0001Hot Dipped GalvanizedHot Dipped Galvanized5/8"Inch0.134"11/16"Low Carbon1 3/4"£298.51
DB38157.087.0001Hot Dipped GalvanizedHot Dipped Galvanized7/8"Inch0.165"15/16"Low Carbon2 1/4"£177.40
EB38157.100.0001Hot Dipped GalvanizedHot Dipped Galvanized1"Inch0.165"1 1/16"Low Carbon2 1/2"£166.13
FU38157.056.0001Hot Dipped GalvanizedHot Dipped Galvanized9/16"Inch0.109"5/8"-1 15/32"£8.33
GB38157.137.0001Hot Dipped GalvanizedHot Dipped Galvanized1 3/8Inch0.18"1 1/2"Low Carbon3 1/4"£410.26
HB38157.050.0001Hot Dipped GalvanizedHot Dipped Galvanized1/2"Inch0.109"9/16"Low Carbon1 3/8"£149.95
IB38157.025.0001Hot Dipped GalvanizedHot Dipped Galvanized1/4"Inch0.065"5/16"Low Carbon47/64"£342.84
JB38157.031.0001Hot Dipped GalvanizedHot Dipped Galvanized5/16"Inch0.083"3/8"Low Carbon7/8"£507.91
KB38157.037.0001Hot Dipped GalvanizedHot Dipped Galvanized3/8"Inch0.083"7/16"Low Carbon1"£173.86
LB38157.112.0001Hot Dipped GalvanizedHot Dipped Galvanized1 1/8Inch0.165"1 1/4"Low Carbon2 3/4"£515.58
MB38157.125.0001Hot Dipped GalvanizedHot Dipped Galvanized1 1/4Inch0.165"1 3/8"Low Carbon3"£287.98
NB38157.043.0001Hot Dipped GalvanizedHot Dipped Galvanized7/16"Inch0.083"1/2"Low Carbon1 1/4"£630.26
OU38157.137.0001Hot Dipped GalvanizedHot Dipped Galvanized1 3/8Inch0.18"1 1/2"-3 1/4"£13.15
PB38157.150.0001Hot Dipped GalvanizedHot Dipped Galvanized1 1/2Inch0.18"1 5/8"Low Carbon3 1/2"£172.47
QB51410.025.0002PlainPlain1/4"Inch0.047"9/32"18-85/8"£542.51
RB38100.025.0001PlainPlain1/4"Inch0.065"5/16"Low Carbon47/64"£170.68
SB51410.031.0005PlainPlain5/16"Inch0.094"11/32"18-83/4"£589.16
TB51410.031.0001PlainPlain5/16"Inch0.094"11/32"18-85/8"£683.21
UB51410.025.0005PlainPlain1/4"Inch0.047"5/16"18-83/4"£405.21
VB51410.016.0001PlainPlain#8Inch0.063"5/32"18-83/8"£4,288.75
WB55410.037.0001PlainPlain3/8"Inch0.047"3/8"3167/8"£335.35
XB51410.013.0003PlainPlain#6Inch0.031"5/32"18-83/8"£2,693.46
YB51410.011.0003PlainPlain#4Inch0.078"1/8"18-85/16"£28,027.96
See more
FABORY -

USS Washers

FABORY U55420.075.0001A
StyleModelFastener FinishFinishFits Bolt SizesThicknessWasher Inside Dia.Washer Material GradeWasher O.D.Price (inc. VAT)
AU55420.075.0001PlainPlain3/4"0.148"13/16"3162"£62.27
AB55420.075.0001PlainPlain3/4"0.140625"13/16"3162"£710.78
AB38131.037.0001Zinc YellowZinc Yellow3/8"0.083"7/16"Through Hardened1"£236.36
AU38131.031.0001Zinc YellowZinc Yellow5/16"0.083"3/8"Through Hardened7/8"£10.50
AU38131.150.0001Zinc YellowZinc Yellow1 1/20.18"1 5/8"Through Hardened3 1/2"£14.90
AU38131.137.0001Zinc YellowZinc Yellow1 3/80.18"1 1/2"Through Hardened3 1/4"£14.80
AU38131.125.0001Zinc YellowZinc Yellow1 1/40.165"1 3/8"Through Hardened3"£10.26
AU38131.112.0001Zinc YellowZinc Yellow1 1/80.165"1 1/4"Through Hardened2 3/4"£9.81
AU38131.100.0001Zinc YellowZinc Yellow1"0.165"1 1/16"Through Hardened2 1/2"£9.85
AU38131.087.0001Zinc YellowZinc Yellow7/8"0.165"15/16"Through Hardened2 1/4"£11.22
AU38131.075.0001Zinc YellowZinc Yellow3/4"0.148"13/16"Through Hardened2"£16.68
AU38131.056.0001Zinc YellowZinc Yellow9/16"0.109"5/8"Through Hardened1 15/32"£8.50
AU38131.050.0001Zinc YellowZinc Yellow1/2"0.109"9/16"Through Hardened1 3/8"£14.78
AU38131.043.0001Zinc YellowZinc Yellow7/16"0.083"1/2"Through Hardened1 1/4"£10.84
AU38131.037.0001Zinc YellowZinc Yellow3/8"0.083"7/16"Through Hardened1"£12.91
AU38131.025.0001Zinc YellowZinc Yellow1/4"0.065"5/16"Through Hardened47/64"£7.86
AB38131.043.0001Zinc YellowZinc Yellow7/16"0.083"1/2"Through Hardened1 1/4"£251.02
AB38131.031.0001Zinc YellowZinc Yellow5/16"0.083"3/8"Through Hardened7/8"£213.63
AB38131.150.0001Zinc YellowZinc Yellow1 1/20.18"1 5/8"Through Hardened3 1/2"£212.30
AB38131.137.0001Zinc YellowZinc Yellow1 3/80.18"1 1/2"Through Hardened3 1/4"£201.99
AB38131.125.0001Zinc YellowZinc Yellow1 1/40.165"1 3/8"Through Hardened3"£213.12
AB38131.112.0001Zinc YellowZinc Yellow1 1/80.165"1 1/4"Through Hardened2 3/4"£213.89
AB38131.100.0001Zinc YellowZinc Yellow1"0.165"1 1/16"Through Hardened2 1/2"£241.67
AB38131.087.0001Zinc YellowZinc Yellow7/8"0.165"15/16"Through Hardened2 1/4"£243.82
AB38131.075.0001Zinc YellowZinc Yellow3/4"0.148"13/16"Through Hardened2"£466.70
See more
APPROVED VENDOR -

Through Hardened Steel SAE Washer

APPROVED VENDOR 514121GA
StyleModelFits Bolt SizesInside Dia.Outside Dia.Package WeightSizeThicknessThickness TolerancePrice (inc. VAT)
A514121G1"1-1/16"2"0.911"0.134"+.026/-.026£12.46
A514161G1.5"1.625"3"1.051.5"0.165"+.027/-.029£10.48
A514141G1.25"1.375"2.5"1.41.25"0.165"+.027/-.029£14.44
A514131G1.125"1.187"2.25"0.911.125"0.134"+.026/-.026£15.69
A514061G1/2"17/32"1 1/16"0.381/2"0.095"+.026/-.021£5.78
A514021G1/4"9/32"5/8"0.371/4"0.065"+.015/-.014£6.91
A514101G3/4"13/16"1 15/32"0.743/4"0.134"+.026/-.026£10.48
A514041G3/8"13/32"13/16"0.343/8"0.065"+.015/-.014£5.95
A514081G5/8"21/32"1 5/16"0.75/8"0.095"+.026/-.021£11.16
A514031G5/16"11/32"11/16"0.225/16"0.065"+.015/-.014£4.15
A514111G7/8"15/16"1.75"0.557/8"0.134"+.026/-.026£8.55
A514051G7/16"15/32"59/64"0.237/16"0.065"+.015/-.014£3.56
A514071G9/16"19/32"1.187"0.479/16"0.095"+.026/-.021£7.59
APPROVED VENDOR -

Flat Washer 18-8 Sst

APPROVED VENDOR U51420.050.0001A
APPROVED VENDOR U51420.025.0001B
APPROVED VENDOR U51420.037.0001C
APPROVED VENDOR U51420.031.0001D
APPROVED VENDOR U51410.087.0001E
APPROVED VENDOR U51420.043.0001F
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessTypePrice (inc. VAT)
AU51420.050.00011/2"9/16"1.375"0.109"USS£16.71
BU51420.025.00011/4"5/16"47/64"0.065"USS£5.49
CU51420.037.00013/8"7/16"1"0.083"USS£10.37
DU51420.031.00015/16"3/8"7/8"0.083"USS£5.24
EU51410.087.00017/8"29/32"1.75"0.156"Thick£15.06
FU51420.043.00017/16"5"11/4"0.083"USS£10.93
APPROVED VENDOR -

Steel Beveled Washer

APPROVED VENDOR Z9180-BEVA
APPROVED VENDOR Z9189-BEVB
APPROVED VENDOR Z9191-BEVC
APPROVED VENDOR Z9190-BEVD
APPROVED VENDOR Z9185-BEVE
APPROVED VENDOR Z9181-BEVF
APPROVED VENDOR Z9187-BEVG
APPROVED VENDOR Z9183-BEVH
APPROVED VENDOR Z9186-BEVI
APPROVED VENDOR Z9182-BEVJ
APPROVED VENDOR Z9188-BEVK
APPROVED VENDOR Z9184-BEVL
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessPrice (inc. VAT)
AZ9180-BEV#1013/64"1/2"3/32"£20.99
BZ9189-BEV1"1.031"2"5/16"£6.03
CZ9191-BEV1.25"1-9/32"2.25"5/16"£8.29
DZ9190-BEV1.125"1.156"2.25"5/16"£7.02
EZ9185-BEV1/2"17/32"1"3/16"£17.70
FZ9181-BEV1/4"9/32"5/8"1/8"£13.70
GZ9187-BEV3/4"25/32"1.5"1/4"£50.95
HZ9183-BEV3/8"13/32"7/8"1/8"£19.11
IZ9186-BEV5/8"21/32"1.25"1/4"£31.57
JZ9182-BEV5/16"11/32"3/4"1/8"£17.06
KZ9188-BEV7/8"29/32"1.75"1/4"£20.09
LZ9184-BEV7/16"15/32"1"5/32"£22.77
APPROVED VENDOR -

Case Hardened Steel Extra Thick Washer

APPROVED VENDOR Z9208A
APPROVED VENDOR Z9204B
APPROVED VENDOR Z9200C
APPROVED VENDOR Z9206D
APPROVED VENDOR Z9202E
APPROVED VENDOR Z9205F
APPROVED VENDOR Z9201G
APPROVED VENDOR Z9207H
APPROVED VENDOR Z9203I
APPROVED VENDOR Z8840J
APPROVED VENDOR Z8842K
APPROVED VENDOR Z8844L
APPROVED VENDOR Z8846M
APPROVED VENDOR Z8848N
APPROVED VENDOR Z8850O
APPROVED VENDOR Z8852P
APPROVED VENDOR Z8854Q
APPROVED VENDOR Z8856R
APPROVED VENDOR Z8860S
APPROVED VENDOR Z8864T
APPROVED VENDOR Z8870U
APPROVED VENDOR Z8876V
StyleModelFits Bolt SizesInside Dia.Outside Dia.ThicknessThickness TolerancePrice (inc. VAT)
AZ92081"1.031"2"9/32"+/-0.010"£16.01
BZ92041/2"17/32"1.125"3/16"+/-0.010"£8.34
CZ92001/4"9/32"5/8"3/16"+/-0.010"£11.24
DZ92063/4"25/32"1.625"1/4"+/-0.010"£10.96
EZ92023/8"13/32"1"3/16"+/-0.010"£14.31
FZ92055/8"21/32"1.375"3/16"+/-0.010"£6.64
GZ92015/16"11/32"3/4"3/16"+/-0.010"£11.91
HZ92077/8"29/32"1.75"1/4"+/-0.010"£53.36
IZ92037/16"15/32"1"3/16"+/-0.010"£7.54
JZ8840M33.2mm12 mm3mm+0.4mm/-0.5mm£11.07
KZ8842M44.3mm14mm3mm+0.4mm/-0.5mm£13.00
LZ8844M55.3mm15mm3.5mm+0.4mm/-0.5mm£16.45
MZ8846M66.4mm18mm4.5mm+0.4mm/-0.5mm£15.95
NZ8848M88.5mm22mm5mm+0.4mm/-0.5mm£13.96
OZ8850M1010.5mm23mm5mm+0.4mm/-0.5mm£12.35
PZ8852M1213mm26mm5mm+0.4mm/-0.5mm£14.78
QZ8854M1415mm27mm5mm+0.4mm/-0.5mm£15.74
RZ8856M1617mm32 mm5mm+0.4mm/-0.5mm£14.96
SZ8860M2021mm35mm5mm+0.4mm/-0.5mm£17.04
TZ8864M2425mm43mm6.5mm+0.4mm/-0.5mm£22.42
UZ8870M3031mm48mm6.5mm+0.4mm/-0.5mm£5.14
VZ8876M3637mm50mm7.5mm+0.4mm/-0.5mm£8.80
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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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