5/16 Internal Tooth Lock Washer Zinc SD - 15" overall length

- 15" overall length

This screw is 4 3/4 inches long and has a diameter of 1 1/4-7

making it an essential item for any toolbox

this bolt boasts a Grade 5 rating

The 7/8-14 x 6 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for demanding applications

5/16 Internal Tooth Lock Washer Zinc SD - 15" overall lengthThe 5 16 Internal Tooth Lock Washer Zinc is a versatile and durable washer designed to prevent nuts and bolts from loosening due to vibration or movement. Made from high quality zinc, it offers excellent corrosion resistance and durability. Its internal teeth bite into the mating surface, creating a secure hold that prevents loosening even under demanding conditions. The washer's low profile design allows for easy installation in tight spaces, making