1/4-20 x 3/8 Phillips Flat Undercut Machine Screw Fuly Threaded 18-8 Stainless Steel Black Ox 5/8 These 3/8-16 x 4 Combination

These 3/8-16 x 4 Combination (Phil/Slot) Round Head Fully Threaded Machine Screws are made of durable zinc-plated steel and feature a combination Phillips and slotted drive for easy installation

The 5/8-11 thread size is commonly used in automotive

This 1 1/2-6 x 4 Hex Cap Screw is made of steel and has a Grade 8 strength rating

The zinc coating provides corrosion resistance and helps to extend the life of the screw

1/4-20 x 3/8 Phillips Flat Undercut Machine Screw Fuly Threaded 18-8 Stainless Steel Black Ox 5/8 These 3/8-16 x 4 CombinationThe 1 4 20 x 3 8 Phillips Flat Undercut Machine Screw Fuly Threaded 18 8 Stainless Steel Black Ox is a versatile and durable fastener designed for various applications. Made from high quality 18 8 stainless steel, it offers excellent corrosion resistance and strength. The black oxide coating provides an additional layer of protection against wear and tear. The flat undercut head sits flush with the surface, creating a clean and professional finish.