#2 External Tooth Lock Washer Zinc 1032 The 5/8-18 x 4 1/2

The 5/8-18 x 4 1/2 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for use in demanding applications

This 1/2-13 x 1 1/4 Hex Cap Screw is made of Grade 5 steel and has a zinc coating for corrosion resistance

which provides a large bearing surface for increased strength

creating a secure connection

Its 5/16-18 thread size and 2-inch length make it suitable for a wide range of projects

#2 External Tooth Lock Washer Zinc 1032 The 5/8-18 x 4 1/2#2 External Tooth Lock Washer Zinc is a thin, toothed washer that is placed under the head of a bolt or nut to prevent it from loosening. The teeth of the washer bite into the surface of the bolt or nut and the material it is fastened to, creating a secure hold. This type of washer is commonly used in automotive, construction, and industrial applications where vibration or movement could cause a fastener to loosen. Zinc plating provides corrosion