Single Coil, Spring Lock
Single Coil, Spring Lock Washers are made of high grade spring steel to keep a bolt nut in tension, insuring a tight assembly under all temperatures.
Improved corrosion resistant options are available!
Spring Lockwashers
| Catalog Number | Size (Inches) | Bolt Diameter (Inches) | Weight/100 (lbs) |
|---|---|---|---|
| J140 | .234 x .188 | 3/4 | 4.5 |
| J138 | .171 x .125 | 1/2 | 2.0 |
| J139 | .203 x .156 | 5/8 | 2.7 |
| J134 | .141 x .094 | 3/8 | .8 |
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 Spring Lockwashers
| Catalog Number | Size (Inches) | Bolt Diameter (Inches) | Weight/100 (lbs) |
|---|---|---|---|
| J140T | .234 x .188 | 3/4 | 4.5 |
| J139T | .203 x .156 | 5/8 | 2.7 |
| J138T | .171 x .125 | 1/2 | 2 |