5/16-18 x 1 1/4 Square Head Machine Bolt Plain 7/16-20 This hex tap bolt is

This hex tap bolt is commonly used in construction

This 3/8-16 x 7 1/2 Carriage Bolt is partially threaded with a 6' thread length and an undersized body

These 1-8 x 5 Hex Cap Screws Grade 5 Zinc are designed for a variety of construction and industrial applications

It has a round head with a square neck and two square shoulders

5/16-18 x 1 1/4 Square Head Machine Bolt Plain 7/16-20 This hex tap bolt isThe 5 16 18 x 1 1 4 Square Head Machine Bolt Plain is a versatile and durable fastener designed for a wide range of applications. Made from high quality steel, it features a square head that provides a secure grip during installation and a plain finish that offers corrosion resistance. With a diameter of 5 16 inches and a length of 1 1 4 inches, this bolt is ideal for use in various projects, including construction, machinery, and automotive repairs.