5/16-18 K Lock Nut 18-8 Stainless Steel Nut, 420 Stainless Steel Washer 10-32 This 7/8-inch internal tooth lock

This 7/8-inch internal tooth lock washer is made of zinc-plated steel for corrosion resistance

These 3/4-10 x 4 Heavy Hex Structural Bolts are made of high-quality steel and are designed to meet the ASTM A325 specification

It is designed to be used with bolts or screws to help distribute the load and prevent damage to the surface being fastened

Its 3-inch length provides ample reach for most installations

This nut is RoHS compliant

5/16-18 K Lock Nut 18-8 Stainless Steel Nut, 420 Stainless Steel Washer 10-32 This 7/8-inch internal tooth lock**5 16 18 K Lock Nut 18 8 Stainless Steel Nut, 420 Stainless Steel Washer** This high quality lock nut and washer set is crafted from durable 18 8 stainless steel and 420 stainless steel, ensuring excellent corrosion resistance and longevity. The K lock nut features a unique design with a nylon insert that prevents loosening due to vibration or movement. The washer provides an even load distribution, reducing the risk of damage to the mating surface.