5/16-18 x 5/8 Hex Cap Screw Grade 2 Non A307 Black Oxide and Oil 5/8-18 The 1/4-20 x 4 Hex

The 1/4-20 x 4 Hex Cap Screw Grade 5 Zinc is a versatile and durable fastener designed for a wide range of applications

while the zinc plating offers corrosion resistance

With its hexagonal head and machine threads

including machinery

It is made of steel and features a zinc coating for corrosion resistance

5/16-18 x 5/8 Hex Cap Screw Grade 2 Non A307 Black Oxide and Oil 5/8-18 The 1/4-20 x 4 Hex5 16 18 x 5 8 Hex Cap Screw Grade 2 Non A307 Black Oxide and Oil is a high quality fastener designed for a variety of applications. It is made of steel and has a black oxide and oil finish, which provides corrosion resistance and a smooth, professional appearance. The hex head allows for easy installation and removal with a wrench or socket. This screw is perfect for use in automotive, construction, and other industrial applications.