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 |
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 |
Table below are items protected using TransArmour polymer coating over the standard hot dip galvanized zinc. Corrosion protection and service life for TA items exceeds both TDG and standard hot dip galvanizing.
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TA Square Flat Washers
| Catalog Number | Size (Inches) | Hole Dia. | Bolt Diameter (Inches) | Weight/100 (lbs) |
|---|---|---|---|---|
| J1076TA | 2-1/4 x 2-1/4 x 3/16 | 13/16 | 3/4 | 21 |
| J1075TA | 2-1/4 x 2-1/4 x 3/16 | 11/16 | 5/8 | 22 |
| J1074TA | 2 x 2 x 1/8 | 11/16 | 5/8 | 13.8 |
| J1082TA | 4 x 4 x 1/4 | 15/16 | 3/4 & 5/8 | 114 |
Table below are items protected using TransArmour polymer coating over the standard hot dip galvanized zinc. Corrosion protection and service life for TA items exceeds both TDG and standard hot dip galvanizing.
Click here for more information
TA Square Curved Washers
| Catalog Number | Size (Inches) | Hole Dia. | Bolt Diameter (Inches) | Weight/100 (lbs) |
|---|---|---|---|---|
| J6823TA | 3 x 3 x 1/4 | 13/16 | 3/4 | 56.5 |
| J6822TA | 2-1/2 x 2-1/2 x 3/16 | 11/16 | 5/8 | 33 |