1/4-20 Hex Jam Nut Grade 8 Zinc Yellow 2-64 They are made of steel

They are made of steel and have a hex head

This 1/2-13 x 3 1/2 Hex Cap Screw Grade 2 Zinc is a high-quality fastener designed for use in a variety of applications

the 1/2-20 Finished Hex Nut Steel Zinc is the perfect choice

Made from durable HR15N steel

The internal teeth design ensures a positive lock against the mating surface

1/4-20 Hex Jam Nut Grade 8 Zinc Yellow 2-64 They are made of steelThis 1 4" 20 hex jam nut is made of steel and has a zinc yellow finish. It is a grade 8 nut, which means it is strong and durable. The hex shape allows for easy tightening and loosening with a wrench. This nut is perfect for use in a variety of applications, including automotive, construction, and manufacturing.