RS PRO Pozidriv Pan Steel Machine Screw No 4 UNC Thread 6.35 mm Length Bright Zinc Plated 274-5092

RS PRO 274-5092 Pozidriv Pan Steel Machine Screw No 4 UNC is constructed from steel with a bright zinc plating finish to resist corrosion and provide durability in various industrial environments. Measuring 6.35 mm in length, this machine screw features a pan head shape that provides a flat bearing surface, suitable for applications where a countersunk screw is not required.

The Pozidriv drive system is designed for enhanced engagement, featuring a cross recess with additional indentations creating eight points of contact, which improves screwdriver grip and prevents cam-out during tightening or loosening operations.

This machine screw has a UNC imperial thread size No 4, ensuring compatibility with pre-tapped holes conforming to ANSI B 18.6.3 standards, widely used in mechanical assemblies, vehicle engines, and manufacturing equipment.

The bright zinc plating offers reliable protection against rust and corrosion, making this screw suitable for environments where longevity and resistance to harsh conditions are essential.

Applications include industrial machinery assembly, automotive component fastening, electronic equipment manufacturing, and general mechanical fastening purposes requiring reliable and standardized fasteners.

Made from steel with bright zinc plating for corrosion resistance. Pan head design for a flat bearing surface. Pozidriv drive type for enhanced screwdriver engagement and reduced cam-out. No 4 UNC thread size meets ANSI B 18.6.3 standards.

Suitable for fastening in pre-tapped holes in industrial and automotive assemblies. Explore more options in our Machine Screws category for a variety of sizes, materials, and head types to suit your industrial and manufacturing needs.