Square, Steel
MPS Square Washers (flat and curved) are made from steel and hot dipped galvanized. Thermal diffusion galvanized options are available for premium corrosion protection; contact MPS for more information.
Improved corrosion resistant options are available!
SQUARE FLAT WASHERS
| Catalog Number | Size (Inches) | Hole Dia. | Bolt Diameter (Inches) | Weight/100 (lbs) |
|---|---|---|---|---|
| J1073 | 2 x 2 x 1/8 | 9/16 | 1/2 | 13.0 |
| J1074 | 2 x 2 x 1/8 | 11/16 | 5/8 | 13.8 |
| J1075 | 2-1/4 x 2-1/4 x 3/16 | 11/16 | 5/8 | 22.0 |
| J1076 | 2-1/4 x 2-1/4 x 3/16 | 13/16 | 3/4 | 21.0 |
| J1078 | 3 x 3 x 3/16 | 13/16 | 3/4 | 48.0 |
| J1079 | 3 x 3 x 1/4 | 13/16 | 3/4 | 64.0 |
| J1080 | 4 x 4 x 3/16 | 13/16 | 3/4 | 87.0 |
| J1081 | 4 x 4 x 1/2 | 1-1/8 | 1 | 216.0 |
| J1082 | 4 x 4 x 1/4 | 15/16 | 3/4 & 7/8 | 114.0 |
| J1090 | 3-1/2 x 3-1/2 x 3/16 | 13/16 | 3/4 | 63.0 |
SQUARE CURVED WASHERS
| Catalog Number | Size (Inches) | Hole Dia. | Bolt Diameter (Inches) | Weight/100 (lbs) |
|---|---|---|---|---|
| J113 | 3 x 3 x 1/4 | 11/16 | 5/8 | 65.0 |
| J133 | 3-1/4 x 3-1/4 x 1/4 | 13/16 | 3/4 | 76.0 |
| J6821 | 2-1/4 x 2-1/4 x 3/16 | 11/16 | 5/8 | 26.0 |
| J6822 | 2-1/2 x 2-1/2 x 3/16 | 11/16 | 5/8 | 33.0 |
| J6823 | 3 x 3 x 1/4 | 13/16 | 3/4 | 56.5 |
| J6828 | 3-1/2 x 3-1/2 x 3/8 | 15/16 | 7/8 | 130.0 |
| J6829 | 4 x 4 x 1/4 | 15/16 | 7/8 | 117.0 |
| J6836 | 4 x 4 x 1/4 | 13/16 | 3/4 | 117.0 |
| J6838 | 4 x 4 x 3/8 | 13/16 | 3/4 | 168.0 |
Table below are items protected with zinc applied by the Thermal Diffusion Galvanizing (TDG) process (reference ASTM A 1059). Corrosion protection and service life for TDG items is greater than that provided by standard hot dip galvanizing.
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TDG Square Flat Washers
| Catalog Number | Size (Inches) | Hole Dia. | Bolt Diameter (Inches) | Weight/100 (lbs) |
|---|---|---|---|---|
| J1075T | 2-1/4 x 2-1/4 x 3/16 | 11/16 | 5/8 | 22 |
Table below are items protected with zinc applied by the Thermal Diffusion Galvanizing (TDG) process (reference ASTM A 1059). Corrosion protection and service life for TDG items is greater than that provided by standard hot dip galvanizing.
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TDG Square Curved Washers
| Catalog Number | Size (Inches) | Hole Dia. | Bolt Diameter (Inches) | Weight/100 (lbs) |
|---|---|---|---|---|
| J6823T | 3 x 3 x 1/4 | 13/16 | 3/4 | 56.5 |