7/16-20 x 4 Grade 5 Fine Hex Cap Screws

The 7/16-20 x 4 Grade 5 Fine Hex Cap Screws are precision-engineered fasteners crafted from durable Grade 5 steel, designed to deliver reliable strength and long-lasting performance in demanding applications. Featuring a zinc finish for corrosion resistance, these bolts incorporate a hex head design for easy installation and removal using standard wrenches or sockets. The head stamping allows for quick class and grade identification even after installation, ensuring proper usage and maintenance.

Ideal for industrial, automotive, and construction applications, these fine thread bolts offer superior tension and shear strength while resisting loosening from vibration better than coarse thread alternatives. Their precise threading ensures smooth engagement and maximum holding power, making them perfect for securing components that require dependable fastening under stress. Whether you’re assembling machinery or working on structural projects, these Grade 5 hex cap screws provide the performance and reliability you need.