1/4-20 x 1-3/8 Inch Coarse Black Oxide Heat-Treated Alloy Steel Socket Cap Screw Best Seller Resists rock and gravel abrasion

Resists rock and gravel abrasion and will not run drop or sag at elevated temperatures

It's ideal for all nut and bolt applications from 1/4 in

Its unique formulation expands in fire to form a thick char buildup

3/8 x 2 1/8 Lynch Pin Yellow Zinc

Seals and coats battery terminals eliminating the formation of acid salt corrosion typically found when terminals are untreated

1/4-20 x 1-3/8 Inch Coarse Black Oxide Heat-Treated Alloy Steel Socket Cap Screw Best Seller Resists rock and gravel abrasionSocket head cap screws are commonly used in machine assembly for removable panels and parts. They have a round cap with a hex head and are tightened with a socket wrench drive. Longer caps are easier to see when fastened while button and flat head caps are less likely to snag clothing or linkages. Cap screws with a black oxide or armor coat finish resist corrosion.