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Structural Washers

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Structural washers are used with structural screws, bolts, studs & nuts for ensuring the structural integrity of an engineered joint. Raptor Supplies offers structural washers from...Read more

APPROVED VENDOR -

Zinc Plated Steel Structural Washers

APPROVED VENDOR SBW5008000-010P1A
StyleModelFits Bolt SizesInside Dia.WidthThickness ToleranceLengthGradeMaterialFinishPrice (ex. VAT)Pkg. Qty.
ASBW5008000-010P1M89 mm22 mm-1 mm to +1 mm22 mmNon GradedSteelZinc Plated€17.2010
ASBW5010000-010P1M1011 mm22 mm-1 mm to +1 mm22 mmNon GradedSteelZinc Plated€17.4110
ASBW5012000-010P1M1214 mm26 mm-1.2 mm to +1.2 mm30 mmNon GradedSteelZinc Plated€18.4810
ASBW5016000-010P1M1618 mm32 mm-1.2 mm to +1.2 mm36 mmNon GradedSteelZinc Plated€24.6210
ASBW5020000-005P1M2022 mm40 mm-1.2 mm to +1.2 mm44 mmNon GradedSteelZinc Plated€20.025
ASBW5022000-005P1M2224 mm44 mm-1.2 mm to +1.2 mm50 mmNon GradedSteelZinc Plated€33.775
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Hot Dipped Galvanized Steel Structural Washers

FWI5100GUSA-010BXA
M04237.120.0001B
StyleModelFits Bolt SizesGradeInside Dia.Outside Dia.Thickness ToleranceHardnessMaterialFinishPrice (ex. VAT)Pkg. Qty.
AFWI5100GUSA-010BX1"Non Graded1 1/16"2"0.136" to 0.178"Rockwell C26-C45SteelHot Dip Galvanized€12.1210
AFWI5050GUSA-050BX1/2"-17/32"1 1/16"0.097" to 0.177"Rockwell C26-C45SteelHot Dip Galvanized€16.0650
AFWI5075GUSA-025BX3/4"Non Graded13/16"1 15/32"0.122" to 0.177"Rockwell C26-C45SteelHot Dip Galvanized€14.7625
AFWI5062GUSA-050BX5/8"Non Graded0.172"1 5/16"0.122" to 0.177"Rockwell C26-C45SteelHot Dip Galvanized€25.7950
BM04237.120.0001M12Grade 213 mm24 mm--SteelHot Dip Galvanized€144.49400
BM04237.160.0001M16Grade 217 mm30 mm--SteelHot Dip Galvanized€144.87200
BM04237.200.0001M20Grade 221 mm37 mm--SteelHot Dip Galvanized€191.16200
BM04237.220.0001M22Grade 223 mm39 mm--SteelHot Dip Galvanized€265.39200
BM04237.240.0001M24Grade 225 mm44 mm--SteelHot Dip Galvanized€414.52200
BM04237.270.0001M27Grade 228 mm50 mm--SteelHot Dip Galvanized€219.54100
BM04237.300.0001M30Grade 231 mm56 mm--SteelHot Dip Galvanized€489.79100
BM04237.360.0001M36Grade 237 mm66 mm--SteelHot Dip Galvanized€456.3750
GRAINGER -

Black Oxide Steel Structural Washers

GRAINGER M04035.120.0001A
StyleModelFits Bolt SizesInside Dia.Outside Dia.GradeMaterialFinishPrice (ex. VAT)Pkg. Qty.
AM04035.120.0001M1213 mm24 mmGrade 2SteelPlain€812.31400
AM04035.160.0001M1617 mm30 mmGrade 2SteelPlain€181.61200
AM04035.200.0001M2021 mm37 mmGrade 2SteelPlain€214.67200
AM04035.220.0001M2223 mm39 mmGrade 2SteelPlain€346.13200
AM04035.240.0001M2425 mm44 mmGrade 2SteelPlain€264.00200
AM04035.270.0001M2728 mm50 mmGrade 2SteelPlain€267.63100
APPROVED VENDOR -

Structural Washers

APPROVED VENDOR 378100BRA
StyleModelMPN
A378100BR378100BR
RFQ
ABWIM075G300PBWIM075G300P
RFQ
ABWIM075300PBWIM075300P
RFQ
GRAINGER -

Structural Flat Washer, Std, 1 1/4 In Fits Bolt Size, 1 3/8 In I.D., Not Gr., 10PK

Structural Flat Washer, Std, 1 1/4 In Fits Bolt Size, 1 3/8 In I.D., Not Gr., 10PK
ModelItemPrice (ex. VAT)
FWI5125GUSA-010BXCQ7EWH€18.27
GRAINGER -

Square Beveled Washer, For Leveling, 1/2 In Fits Bolt Size, 1/2 In I.D., 300PK

Square Beveled Washer, For Leveling, 1/2 In Fits Bolt Size, 1/2 In I.D., 300PK
ModelItemPrice (ex. VAT)
076534-4CR3GJX€107.57
GRAINGER -

Structural Flat Washer, Std, 7/8 In Fits Bolt Size, 15/16 In I.D., Not Gr.

Structural Flat Washer, Std, 7/8 In Fits Bolt Size, 15/16 In I.D., Not Gr.
ModelItemPrice (ex. VAT)
FWI5087GUSA-025BXCQ7EWJ€23.55
GRAINGER -

Structural Flat Washer, Std, 1 1/8 In Fits Bolt Size, 1 3/16 In I.D., Not Gr., 10PK

Structural Flat Washer, Std, 1 1/8 In Fits Bolt Size, 1 3/16 In I.D., Not Gr., 10PK
ModelItemPrice (ex. VAT)
FWI5112GUSA-010BXCQ7EWG€15.92

Structural Washers

Structural washers are used with structural screws, bolts, studs & nuts for ensuring the structural integrity of an engineered joint. Raptor Supplies offers structural washers from brands like Fabory and Grainger. These washers are used in construction and exterior building applications.

Frequently Asked Questions

What do the strength grades / classes denote?

  • The grade or class of a washer denotes its strength & compatibility with the respective nut / threaded rod / screw / bolt.
  • The higher the grade, the higher the strength of the fastener.
  • SAE grades are used for Imperial washers. Washers having the same SAE strength grade as other fasteners should be used together.
  • ISO classes are used for Metric washers. Washers having the same first digit as a fastener are meant to be used together.
  • ASTM grades are based on factors like strength, pressure & temperature.

How to install a tension / load indicator structural washer?

A tension / load indicator structural washer can be installed on a bolt assembly while taking care that the washer does not come in contact with the rotating surface of the attached nut or bolt head. Coming in contact with a rotating part would cause premature compression & wear on the ridges of the washer and render it useless.

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