Beveled Washers

Beveled washers are angled on their bearing surface to compensate for surface imperfections in structural applications like fastening bolts into I-beams.

Finish

Plain

Nothing has been done to this bare metal surface to improve appearance or corrosion resistance, which is very low if the material is steel. Often the surface has been oiled which improves lubricity. This finish is susceptible to rusting and corrosion in exterior environments. This most basic finish can be used when protection is not an issue or indoors.
Zinc

This finish, also know as zinc plating, zinc chromate or dichromate provides good corrosion resistance and is the standard for many hardware fasteners. It is an electroplated zinc layer covered with a chromate post-treatment. The zinc protects the steel from corrosion and the chromate layer protects the zinc from degrading. It is a popular finish because of its protection, value, and ease of coating. Slightly less corrosion resistant than yellow zinc, it is a versatile finish that is best used indoors. This finish should not be used in marine or high salt spray environments.

Material

Stainless Steel

Stainless steel is steel combined with alloying elements, principally chromium, to enhance corrosion resistance and impart other desired properties depending upon the alloying elements in use and their proportions. Many stainless steel fasteners are non-magnetic or less magnetic than regular steel fasteners.
Steel

Steel is the most common fastener material due to its strength properties. Unalloyed steel may be surface treated to enhance corrosion resistance and other desirable properties.

Specification

ASTM F436

This meets chemical, mechanical, and dimensional requirements for hardened steel washers with nominal diameters of 1/4" to 4". Intended for use with bolts, cap screws, nuts and studs in accordance with A325, A354, A449, and A490 specifications.
DIN 434

Meets German standards for square bevel washers with an 8% grade drop from one side to the other.
Material: Stainless Steel
System of Measurement: Imperial (Inch)
System of Measurement: Imperial (Inch)
Nominal Size Outer Diameter Thickness Grade Finish SKU Pkg Qty Price
Nominal Size Outer Diameter Thickness Grade Finish SKU Pkg Qty Price
3/8" 1.250" 0.230" 18-8 Plain 0172471 EA
1/2" 1.750" 0.230" 18-8 Plain 0172472 EA
5/8" 1.750" 0.250" 18-8 Plain 0172473 EA
Material: Steel
System of Measurement: Imperial (Inch)
System of Measurement: Imperial (Inch)
Nominal Size Outer Diameter Thickness Grade Finish SKU Pkg Qty Price
Nominal Size Outer Diameter Thickness Grade Finish SKU Pkg Qty Price
1/2" 1.750" 0.313" Plain 33344 EA
1/2" 1.750" 0.313" Hot Dip Galvanized 33882 EA
5/8" 1.750" 0.313" Plain 33345 EA
5/8" 1.750" 0.313" Hot Dip Galvanized 33883 EA
3/4" 1.750" 0.313" Plain 33346 EA
3/4" 1.750" 0.313" Hot Dip Galvanized 33884 EA
7/8" 1.750" 0.313" Plain 33347 EA
7/8" 1.750" 0.313" Hot Dip Galvanized 33885 EA
1" 1.750" 0.313" Plain 33348 EA
1" 1.750" 0.313" Hot Dip Galvanized 33886 EA
1-1/8" 2.250" 0.440" Plain 0156198 EA
System of Measurement: Metric
System of Measurement: Metric
Nominal Size Outer Diameter Thickness Grade Finish SKU Pkg Qty Price
Nominal Size Outer Diameter Thickness Grade Finish SKU Pkg Qty Price
M10 22mm 3.8mm Zinc BW6400000ZPD434 EA
Material: Iron
System of Measurement: Imperial (Inch)
System of Measurement: Imperial (Inch)
Nominal Size Outer Diameter Thickness Grade Finish SKU Pkg Qty Price
Nominal Size Outer Diameter Thickness Grade Finish SKU Pkg Qty Price
1/4" 0.690" 0.160" Plain 33330 EA
1/4" 0.690" 0.160" Hot Dip Galvanized 33871 EA
5/16" 1.000" 0.230" Plain 33331 EA
5/16" 1.000" 0.230" Hot Dip Galvanized 33872 EA
3/8" 1.250" 0.230" Plain 1133332 PKG
3/8" 1.250" 0.230" Plain 33332 EA
3/8" 1.250" 0.230" Hot Dip Galvanized 1133873 PKG
3/8" 1.250" 0.230" Hot Dip Galvanized 33873 EA
1/2" 1.250" 0.230" Plain 1133334 PKG
1/2" 1.250" 0.230" Plain 33334 EA
1/2" 1.250" 0.230" Hot Dip Galvanized 1133875 PKG
1/2" 1.250" 0.230" Hot Dip Galvanized 33875 EA
5/8" 1.500" 0.250" Plain 1133335 PKG
5/8" 1.500" 0.250" Plain 33335 EA
5/8" 1.500" 0.250" Hot Dip Galvanized 1133876 PKG
5/8" 1.500" 0.250" Hot Dip Galvanized 33876 EA
3/4" 1.500" 0.310" Plain 1133336 PKG
3/4" 1.500" 0.310" Plain 33336 EA
3/4" 1.500" 0.310" Hot Dip Galvanized 1133877 PKG
3/4" 1.500" 0.310" Hot Dip Galvanized 33877 EA
7/8" 2.000" 0.390" Plain 1133337 PKG
7/8" 2.000" 0.390" Plain 33337 EA
7/8" 2.000" 0.390" Hot Dip Galvanized 33878 EA
1" 2.000" 0.390" Plain 1133338 PKG
1" 2.000" 0.390" Plain 33338 EA
1" 2.000" 0.390" Hot Dip Galvanized 33879 EA
1-1/4" 2.250" 0.520" Plain 33339 EA
1-1/2" 3.000" 0.560" Plain 33340 EA