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Oversized Washers for Wood
Prevent screws from sinking into wood—these washers have a large OD.
Notched washers won’t rotate during installation since you can hammer nails in the notches to temporarily secure them in place. Also known as No. 10 Western Timber and Victor washers.
Beveled washers are our thickest washers. Their thickness is equal to the screw size and roughly twice as thick as notched washers. The OD is about four times the bolt's diameter. They're also known as Ogee washers for their S-shaped curve.
For technical drawings and 3-D models, click on a part number.
For Screw Size | ID | OD | Top OD | Thick. | Hardness | Pkg. Qty. | Pkg. | |
Notched Washers | ||||||||
---|---|---|---|---|---|---|---|---|
Iron | ||||||||
1/2" | 0.563" | 2.500" | __ | 0.250" | Rockwell B62 | 5 | 000000000 | 000000 |
5/8" | 0.688" | 2.750" | __ | 0.313" | Rockwell B62 | 5 | 000000000 | 00000 |
3/4" | 0.813" | 3.000" | __ | 0.438" | Rockwell B62 | 5 | 000000000 | 00000 |
1" | 1.063" | 3.750" | __ | 0.500" | Rockwell B62 | 1 | 000000000 | 00000 |
Beveled Washers | ||||||||
Galvanized Iron | ||||||||
1/2" | 0.625" | 2.000" | 1.375" | 0.500" | Not Rated | 5 | 000000000 | 00000 |
5/8" | 0.736" | 2.760" | 1.625" | 0.675" | Not Rated | 1 | 000000000 | 0000 |
3/4" | 0.890" | 2.860" | 1.875" | 0.740" | Not Rated | 1 | 000000000 | 0000 |
7/8" | 1.000" | 3.500" | 2.000" | 0.875" | Not Rated | 1 | 000000000 | 00000 |
1" | 1.125" | 4.000" | 2.250" | 0.906" | Not Rated | 1 | 000000000 | 00000 |
1 1/8" | 1.250" | 4.250" | 2.500" | 1.125" | Not Rated | 1 | 000000000 | 00000 |
1 1/4" | 1.375" | 4.500" | 2.500" | 1.250" | Not Rated | 1 | 000000000 | 00000 |
1 1/2" | 1.625" | 5.250" | 2.275" | 1.500" | Not Rated | 1 | 000000000 | 00000 |
Washers for Cross-Bracing
Connect cross-bracing rods or cables to structural beams. These washers have a curved top surface that lets rods pass through and be secured with a nut at different angles. The flat bottom surface sits flush against structural beams. Washers have a locking tab that keeps them in place when force is applied. They’re also known as hillside washers.
For technical drawings and 3-D models, click on a part number.
For Shaft Diameter | Length | Width | Maximum Load, lbs. | Hardness | Color | Features | Each | |
Cast Iron | ||||||||
---|---|---|---|---|---|---|---|---|
3/8" | 1 3/4" | 1.188" | 7,400 | Not Rated | Gray | Locking Tab | 00000000 | 00000 |
1/2" | 2" | 1.313" | 13,500 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
5/8" | 2 1/4" | 1.438" | 21,500 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
3/4" | 2 3/8" | 1.625" | 32,000 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
7/8" | 2 7/8" | 1.813" | 44,000 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
1" | 3 1/8" | 2.000" | 58,000 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
1 1/8", 1 1/4" | 4 13/16" | 2.438" | 92,000 | Not Rated | Gray | Locking Tab | 00000000 | 00000 |
Hot-Dipped Galvanized Cast Iron | ||||||||
1/2" | 2" | 1.313" | 13,500 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
5/8" | 2 1/4" | 1.438" | 21,500 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
3/4" | 2 3/8" | 1.625" | 32,000 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
7/8" | 2 7/8" | 1.813" | 44,000 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
1" | 3 1/8" | 2.000" | 58,000 | Not Rated | Gray | Locking Tab | 00000000 | 00000 |
1 1/8", 1 1/4" | 4 13/16" | 2.438" | 92,000 | Not Rated | Gray | Locking Tab | 00000000 | 00000 |
Flanged Washers for Cross-Bracing
These washers have a flange to spread force across structural beams better than standard washers for cross-bracing rods and cables. Their top surface is curved to let rods pass through and be secured with a nut at different angles. The bottom surface is flat to sit flush with structural beams. These washers have a locking tab that keeps them in place when force is applied. They’re also known as hillside washers.
Galvanized washers resist corrosion better than primed washers.
For technical drawings and 3-D models, click on a part number.
Leveling Washers for I-Beams
Commonly called beveled washers, these are tapered to fit inside an I-beam's flange to provide a parallel bearing surface.
Black-oxide iron washers have a matte-black finish that prevents corrosion in dry environments.
Hot-dipped galvanized iron washers are corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
Thick. | ||||||||
---|---|---|---|---|---|---|---|---|
For Screw Size | ID | Wd. | (A) | (B) | Hardness | Pkg. Qty. | Pkg. | |
Iron | ||||||||
1/4" | 0.312" | 0.688" | 0.219" | 0.078" | Rockwell B62 | 25 | 000000000 | 000000 |
5/16" | 0.375" | 1.000" | 0.312" | 0.141" | Rockwell B62 | 10 | 000000000 | 00000 |
3/8" | 0.438" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 25 | 000000000 | 00000 |
1/2" | 0.562" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 25 | 000000000 | 00000 |
5/8" | 0.688" | 1.500" | 0.406" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
3/4" | 0.812" | 1.500" | 0.469" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
7/8" | 0.938" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
1" | 1.062" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
1 1/8" | 1.250" | 2.250" | 0.625" | 0.281" | Rockwell B62 | 1 | 000000000 | 0000 |
1 1/4" | 1.375" | 2.250" | 0.719" | 0.312" | Rockwell B62 | 1 | 000000000 | 0000 |
1 1/2" | 1.625" | 3.000" | 0.810" | 0.310" | Rockwell C35 | 1 | 000000000 | 00000 |
Black-Oxide Iron | ||||||||
1/4" | 0.312" | 0.688" | 0.219" | 0.078" | Rockwell B62 | 10 | 000000000 | 0000 |
5/16" | 0.375" | 1.000" | 0.313" | 0.141" | Rockwell B62 | 10 | 000000000 | 00000 |
3/8" | 0.438" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
1/2" | 0.562" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
5/8" | 0.688" | 1.500" | 0.406" | 0.156" | Rockwell B62 | 5 | 000000000 | 00000 |
3/4" | 0.812" | 1.500" | 0.469" | 0.219" | Rockwell B62 | 5 | 000000000 | 00000 |
7/8" | 0.938" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 1 | 000000000 | 0000 |
1" | 1.062" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 1 | 000000000 | 0000 |
1 1/4" | 1.344" | 2.250" | 0.719" | 0.313" | Rockwell B62 | 1 | 000000000 | 0000 |
Hot-Dipped Galvanized Iron | ||||||||
1/4" | 0.312" | 0.688" | 0.219" | 0.078" | Rockwell B72 | 25 | 000000000 | 00000 |
5/16" | 0.375" | 1.000" | 0.313" | 0.141" | Rockwell B62 | 10 | 000000000 | 00000 |
3/8" | 0.438" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
1/2" | 0.562" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
5/8" | 0.688" | 1.500" | 0.406" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
3/4" | 0.812" | 1.500" | 0.469" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
7/8" | 0.938" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 5 | 000000000 | 00000 |
1" | 1.062" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 5 | 000000000 | 00000 |
1 1/8" | 1.188" | 2.250" | 0.625" | 0.281" | Rockwell B62 | 1 | 000000000 | 0000 |
1 1/4" | 1.344" | 2.250" | 0.719" | 0.313" | Rockwell B62 | 1 | 000000000 | 0000 |