Product overview
Zinc flat washer is used to spread the load of a screwed fastening or when the hole is a larger diameter than the fixing nut.
- Zinc coating for a corrosion resistant finish
- USS coarse washers for coarse threaded bolts
- Washers are used to increase the pressure a bolt or screw provides
- For use with a 5/16 In. bolt or screw
Product manuals and information
Specifications
Material | Steel |
Type | Flat |
Finish | Zinc |
Size | 5/16 In. |
Diameter | 7/8\ |
Thickness | 0.064\/0.104\ |
Inside Diameter | 3/8\ |
Package Size | 25 Lb. |
Brand | HILLMAN |
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