5/8-11 Nylon Insert Heavy Pattern Hex Nut Zinc 20NCUP188 The 5/8-18 x 8 1/2

The 5/8-18 x 8 1/2 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for demanding applications

These 8-32 NM nylon insert hex lock nuts are made of durable steel with a black oxide finish for corrosion resistance

these bolts will withstand demanding conditions and provide lasting performance

The bolt is made of alloy steel and has a black phosphate finish for corrosion resistance

5/8-11 Nylon Insert Heavy Pattern Hex Nut Zinc 20NCUP188 The 5/8-18 x 8 1/25 8 11 Nylon Insert Heavy Pattern Hex Nut Zinc is a type of nut that is used to fasten bolts and screws. It is made of zinc plated steel and has a nylon insert that helps to prevent the nut from loosening. The heavy pattern hex nut has a larger head than a standard hex nut, which provides more surface area for gripping. This makes it ideal for use in applications where high torque is required. The nylon insert also helps to reduce vibration and noise.