3/8 Medium Split Lock Washer Black Zinc and Bake M5-0.8 this screw features a fully

this screw features a fully threaded body for maximum holding power

while the 9/16-inch inner diameter accommodates a variety of bolt or screw sizes

The yellow zinc coating provides excellent corrosion protection

8 Partially Threaded Hex Cap Screw Zinc is a high-quality fastener designed for secure and reliable connections

3/8 Medium Split Lock Washer Black Zinc and Bake M5-0.8 this screw features a fullyThese 3 8" medium split lock washers are made of black zinc and bake, providing excellent corrosion resistance and durability. They are designed to prevent nuts and bolts from loosening due to vibration or movement. The split design allows for easy installation and removal, and the medium size is suitable for a wide range of applications. These lock washers are commonly used in automotive, construction, and industrial settings.