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

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Structural Washers

StyleModelMPNPricePkg. Qty.
A378100BR378100BR€1,273.04600
ABWIM075G300PBWIM075G300P€603.41300
ABWIM075300PBWIM075300P€429.42300
StyleModelFits Bolt SizesInside Dia.Thickness ToleranceSquare WidthGradeMaterialFinishPricePkg. Qty.
ASBW5008000-010P1M89 mm-1 mm to +1 mm22 mmNon GradedSteelZinc Plated€18.4210
ASBW5010000-010P1M1011 mm-1 mm to +1 mm22 mmNon GradedSteelZinc Plated€18.6510
ASBW5012000-010P1M1214 mm-1.2 mm to +1.2 mm26 mmNon GradedSteelZinc Plated€19.8010
ASBW5016000-010P1M1618 mm-1.2 mm to +1.2 mm-Non GradedSteelZinc Plated€26.3710
ASBW5020000-005P1M2022 mm-1.2 mm to +1.2 mm40 mmNon GradedSteelZinc Plated€21.455
ASBW5022000-005P1M2224 mm-1.2 mm to +1.2 mm44 mmNon GradedSteelZinc Plated€36.175
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Hot Dipped Galvanized Steel Structural Washers

StyleModelFits Bolt SizesGradeInside Dia.Outside Dia.Thickness ToleranceHardnessMaterialFinishPricePkg. Qty.
AFWI5100GUSA-010BX1"Non Graded1 1/16"2"0.136" to 0.178"Rockwell C26-C45SteelHot Dip Galvanized€12.9810
AFWI5050GUSA-050BX1/2"-17/32"1 1/16"0.097" to 0.177"Rockwell C26-C45SteelHot Dip Galvanized€17.2250
AFWI5075GUSA-025BX3/4"Non Graded13/16"1 15/32"0.122" to 0.177"Rockwell C26-C45SteelHot Dip Galvanized€15.8125
AFWI5062GUSA-050BX5/8"Non Graded0.172"1 5/16"0.122" to 0.177"Rockwell C26-C45SteelHot Dip Galvanized€28.2750
BM04237.120.0001M12Grade 213 mm24 mm--SteelHot Dip Galvanized€159.88400
BM04237.160.0001M16Grade 217 mm30 mm--SteelHot Dip Galvanized€158.61200
BM04237.200.0001M20Grade 221 mm37 mm--SteelHot Dip Galvanized€210.37200
BM04237.220.0001M22Grade 223 mm39 mm--SteelHot Dip Galvanized€293.74200
BM04237.240.0001M24Grade 225 mm44 mm--SteelHot Dip Galvanized€467.73200
BM04237.270.0001M27Grade 228 mm50 mm--SteelHot Dip Galvanized€242.41100
BM04237.300.0001M30Grade 231 mm56 mm--SteelHot Dip Galvanized€545.13100
BM04237.360.0001M36Grade 237 mm66 mm--SteelHot Dip Galvanized€511.5850
StyleModelFits Bolt SizesInside Dia.Outside Dia.GradeMaterialFinishPricePkg. Qty.
AM04035.120.0001M1213 mm24 mmGrade 2SteelPlain€914.32400
AM04035.160.0001M1617 mm30 mmGrade 2SteelPlain€194.57200
AM04035.200.0001M2021 mm37 mmGrade 2SteelPlain€230.01200
AM04035.220.0001M2223 mm39 mmGrade 2SteelPlain€384.72200
AM04035.240.0001M2425 mm44 mmGrade 2SteelPlain€290.61200
AM04035.270.0001M2728 mm50 mmGrade 2SteelPlain€297.46100
GRAINGER -

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

ModelItemPrice (ex. VAT)Pkg. Qty.
FWI5125GUSA-010BXCQ7EWH€19.57
10
GRAINGER -

Structural Flat Washer, Std, 7/8 In Fits Bolt Size, 15/16 In I.D., Not Gr., 25PK

ModelItemPrice (ex. VAT)Pkg. Qty.
FWI5087GUSA-025BXCQ7EWJ€25.24
25
GRAINGER -

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

ModelItemPrice (ex. VAT)Pkg. Qty.
FWI5112GUSA-010BXCQ7EWG€17.06
10
GRAINGER -

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

ModelItemPrice (ex. VAT)Pkg. Qty.
076534-4CR3GJX€78.81
300

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.