9/16 Heavy Split Lock Washer Plain 5/16-18-3 It is made of steel

It is made of steel and meets ASTM A307 specifications

while the sharp threads ensure a tight and secure fit

These bolts are perfect for use in a variety of applications

while the countersunk head ensures a flush and professional finish

This 3/8-16 x 4 Carriage Bolt Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications

9/16 Heavy Split Lock Washer Plain 5/16-18-3 It is made of steelThe 9 16 Heavy Split Lock Washer Plain is a versatile and durable washer designed to prevent loosening of bolted joints under vibration and dynamic loads. Made from high quality steel, it features a split design that creates a spring like action, ensuring a secure fit. The plain finish provides a smooth surface for optimal contact and load distribution. This washer is commonly used in automotive, construction, and industrial applications where heavy