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    72 Products

    General Purpose Washers

    Your go-to metal washer for every screw size. Washers take the pressure off nuts and screws to protect mounting surfaces.
    Stainless SteelAbout Stainless Steel
    Image of Product. Front orientation. Washers. General Purpose Washers.
    Ultra-Corrosion-Resistant Alloy 20 Stainless Steel—The most corrosion-resistant stainless steel washers we offer, these hold up in just about any environment. They won't pit or weaken when exposed to salt water and harsh chemicals, such as sulfuric acid. They’re often used in chemical-processing, battery-production, and metal-finishing equipment. Also known as Carpenter 20.
    Material Certificate—Washers include a report with a traceable lot number.
    For Screw
    Size
    ID
    OD
    Thk.
    Certificate Type
    Pkg.
    Qty.
    Pkg.
    Ultra-Corrosion-Resistant Alloy 20 Stainless Steel
    1/4"
    		0.260"0.625"0.050" to 0.070"Material Certificate
    		5000000000000000
    5/16"
    		0.344"0.750"0.050" to 0.070"—500000000000000
    3/8"
    		0.406"0.875"0.050" to 0.070"—10000000000000
    1/2"
    		0.539"1.250"0.070" to 0.076"—10000000000000
    5/8"
    		0.680"1.500"0.070" to 0.076"—100000000000000
     
    Titanium
    Image of Product. Front orientation. Washers. General Purpose Washers.
    The best of both worlds, these washers are lightweight like aluminum and more corrosion resistant than 316 stainless steel.
    Ultra-Corrosion-Resistant Grade 2 Titanium—Because Grade 2 titanium is 99% pure, it's even more corrosion resistant than other common titanium grades, such as Grades 5 and 9. These washers are ideal for use in chemical-processing facilities since they stand up to strong acids and other harsh chemicals.
    High-Strength Ultra-Corrosion-Resistant Grade 5 Titanium—More than two times stronger than Grade 2 titanium due to the addition of aluminum and vanadium. These washers also stand up to salt water, acids, and chemicals but won’t resist harsh chemicals like Grade 2 can.
    Material Certificate—Washers include a report with a traceable lot number.
    For Screw
    Size
    ID
    OD
    Thk.
    Specs. Met
    Certificate Type
    Pkg.
    Qty.
    Pkg.
    Ultra-Corrosion-Resistant Grade 2 Titanium
    No. 2
    		0.090"0.180"0.022" to 0.028"——1000000000000000
    No. 4
    		0.125"0.375"0.030" to 0.045"——10000000000000
    No. 6
    		0.144"0.500"0.036" to 0.045"——50000000000000
    No. 8
    		0.188"0.625"0.036" to 0.045"——50000000000000
    No. 10
    		0.203"0.750"0.036" to 0.045"——50000000000000
    1/4"
    		0.265"0.750"0.036" to 0.045"——10000000000000
    5/16"
    		0.344"1.000"0.046" to 0.055"——10000000000000
    3/8"
    		0.406"1.000"0.056" to 0.071"——10000000000000
    1/2"
    		0.531"1.062"0.074" to 0.121"ASME B18.21.1—10000000000000
    3/4"
    		0.812"1.500"0.108" to 0.160"ASME B18.21.1—100000000000000
     
    High-Strength Ultra-Corrosion-Resistant Grade 5 Titanium
    No. 10
    		0.203"0.750"0.036" to 0.045"—Material Certificate
    		50000000000000
    1/4"
    		0.265"0.750"0.036" to 0.045"—Material Certificate
    		50000000000000
    5/16"
    		0.344"1.000"0.046" to 0.055"—Material Certificate
    		10000000000000
    3/8"
    		0.406"1.000"0.056" to 0.071"—Material Certificate
    		10000000000000
    1/2"
    		0.531"1.062"0.074" to 0.121"ASME B18.21.1Material Certificate
    		10000000000000
    M6
    		6.4 mm12.0 mm1.4 mm to 1.8 mmDIN 125Material Certificate
    		50000000000000
    M8
    		8.4 mm16.0 mm1.4 mm to 1.8 mmDIN 125Material Certificate
    		50000000000000
    M10
    		10.5 mm20.0 mm1.8 mm to 2.2 mmDIN 125Material Certificate
    		10000000000000
     

    ASME Washers

    Also known as Type B washers, these meet ASME sizing standards. They take the pressure off screws and nuts to protect your mounting surface.
    Titanium
    Image of Product. Front orientation. Washers. ASME Washers.
    The best of both worlds, these washers are lightweight like aluminum and more corrosion resistant than 316 stainless steel.
    Ultra-Corrosion-Resistant Grade 2 Titanium—Because Grade 2 titanium is 99% pure, it's even more corrosion resistant than other common titanium grades, such as Grades 5 and 9. These washers are ideal for use in chemical-processing facilities since they stand up to strong acids and other harsh chemicals.
    For Screw
    Size
    ASME
    Designation
    ID
    OD
    Thk.
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Ultra-Corrosion-Resistant Grade 2 Titanium
    1/4"
    		Wide0.281"1.000"0.051" to 0.080"ASME B18.21.1100000000000000
     

    SAE Washers

    Image of Product. Front orientation. Washers. SAE Washers.
    Originally designed for the automotive industry, these washers conform to SAE sizing standards. They generally have smaller diameters than USS washers to fit in cramped spots and are thinner to create more precise gaps. Washers distribute pressure under screws and nuts to protect your mounting surface.
    Titanium
    The best of both worlds, these washers are lightweight like aluminum and more corrosion resistant than 316 stainless steel.
    Ultra-Corrosion-Resistant Grade 2 Titanium—Because Grade 2 titanium is 99% pure, it's even more corrosion resistant than other common titanium grades, such as Grades 5 and 9. These washers are ideal for use in chemical-processing facilities since they stand up to strong acids and other harsh chemicals.
    For Screw
    Size
    ID
    OD
    Thk.
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Ultra-Corrosion-Resistant Grade 2 Titanium
    No. 8
    		0.188"0.438"0.036" to 0.065"ASME B18.21.1100000000000000
    No. 10
    		0.219"0.500"0.036" to 0.065"ASME B18.21.110000000000000
    5/16"
    		0.344"0.688"0.051" to 0.080"ASME B18.21.110000000000000
    3/8"
    		0.406"0.812"0.051" to 0.080"ASME B18.21.110000000000000
     

    Titanium Unthreaded Spacers

    Image of Product. Front orientation. Spacers. Titanium Unthreaded Spacers.
    Get the strength you need without the extra weight. These spacers are lightweight like aluminum and resist corrosion better than stainless steel. They’re also nonmagnetic, have a high strength-to-weight ratio, and are about 40% lighter than steel spacers.
    Ultra-Corrosion-Resistant Grade 2 Titanium—Because Grade 2 titanium is 99% pure, it's even more corrosion resistant than other common titanium grades, such as Grades 5 and 9. These spacers are good for use in chemical-processing facilities since they stand up to strong acids and other harsh chemicals.
    Material Certificate with Traceable Lot Number—Spacers include a report with a traceable lot number.
    Lg.
    For Screw
    Size
    ID
    Specs.
    Met
    Certificate Type
    Each
    Ultra-Corrosion-Resistant Grade 2 Titanium
     
    3/16" OD
    1/8"No. 4
    		0.115"ASTM B348—00000000000000
    3/16"No. 4
    		0.115"ASTM B348—0000000000000
    1/4"No. 4
    		0.115"ASTM B348—0000000000000
     
    1/4" OD
    1/8"No. 8
    		0.166"ASTM B348—0000000000000
    3/16"No. 8
    		0.166"ASTM B348—0000000000000
    1/4"No. 8
    		0.166"ASTM B348—0000000000000
    5/16"No. 8
    		0.166"ASTM B348—0000000000000
    3/8"No. 8
    		0.166"ASTM B348—0000000000000
    7/16"No. 8
    		0.166"ASTM B348Material Certificate with Traceable Lot Number
    		0000000000000
    1/2"No. 8
    		0.166"ASTM B348—0000000000000
    5/8"No. 8
    		0.166"ASTM B348—0000000000000
    3/4"No. 8
    		0.166"ASTM B348—00000000000000
    7/8"No. 8
    		0.166"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1"No. 8
    		0.166"ASTM B348—00000000000000
    1 1/8"No. 8
    		0.166"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 1/4"No. 8
    		0.166"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 3/8"No. 8
    		0.166"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 1/2"No. 8
    		0.166"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 5/8"No. 8
    		0.166"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 3/4"No. 8
    		0.166"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 7/8"No. 8
    		0.166"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    2"No. 8
    		0.166"ASTM B348—00000000000000
     
    5/16" OD
    1/8"No. 10
    		0.192"ASTM B348—0000000000000
    3/16"No. 10
    		0.192"ASTM B348—0000000000000
    1/4"No. 10
    		0.192"ASTM B348—0000000000000
     
    1/2" OD
    1/8"1/4"
    		0.252"ASTM B348—0000000000000
    3/16"1/4"
    		0.252"ASTM B348—0000000000000
    1/4"1/4"
    		0.252"ASTM B348—0000000000000
    5/16"1/4"
    		0.252"ASTM B348—0000000000000
    3/8"1/4"
    		0.252"ASTM B348—0000000000000
    7/16"1/4"
    		0.252"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1/2"1/4"
    		0.252"ASTM B348—00000000000000
    5/8"1/4"
    		0.252"ASTM B348—00000000000000
    3/4"1/4"
    		0.252"ASTM B348—00000000000000
    7/8"1/4"
    		0.252"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1"1/4"
    		0.252"ASTM B348—00000000000000
    1 1/8"1/4"
    		0.252"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 1/4"1/4"
    		0.252"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 3/8"1/4"
    		0.252"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 1/2"1/4"
    		0.252"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 5/8"1/4"
    		0.252"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 3/4"1/4"
    		0.252"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    1 7/8"1/4"
    		0.252"ASTM B348Material Certificate with Traceable Lot Number
    		00000000000000
    2"1/4"
    		0.252"ASTM B348—00000000000000
     
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