1/2 Extra Heavy Duty Split Lock Washer Mechanical Zinc Yellow Made in USA WF This 3/8-16 x 5 Hex

This 3/8-16 x 5 Hex Cap Screw is made of steel and has a Grade 8 rating

The nut is non-serrated

indicating its ability to withstand high levels of stress and load

corrosion-resistant nuts designed for use in various industrial and automotive applications

Fully threaded for maximum holding power

1/2 Extra Heavy Duty Split Lock Washer Mechanical Zinc Yellow Made in USA WF This 3/8-16 x 5 HexEnsure secure connections with our premium 1 2" Extra Heavy Duty Split Lock Washers. These washers are manufactured in the USA to meet the highest quality standards. Crafted from durable steel and coated with mechanical zinc yellow for corrosion resistance, they effectively prevent loosening under extreme vibration and load conditions. Their split design provides exceptional locking power, making them ideal for heavy duty industrial, construction, and