Holo-krome 72204 Hex Socket Cap Screw 7/16-14 Unc

Product Description

The HOLO-KROME 72204 is a hex socket cap screw designed for high-strength fastening in industrial and mechanical assemblies. It features a 7/16-14 UNC thread and measures 2-1/4 inches in length under the head, with partial threading along the shank. The 3/8-inch hex drive allows for high torque application using a standard hex key or Allen driver. Constructed from alloy steel with a black oxide finish, this screw delivers strong resistance to corrosion in typical shop and field environments. It meets ASME B18.3 and ASTM A574 standards, making it suitable for structural fastening applications where performance and dimensional accuracy matter.

This screw is used in a wide range of mechanical, industrial, and equipment-assembly applications. The 7/16-14 UNC coarse thread is standard across North American machine and equipment builds, making this a common replacement or service fastener for maintenance technicians, millwrights, pipefitters, and general industrial tradespeople. The partially threaded shank provides shear strength in bolted joints where load transfer through the body is required. It is sold in a minimum order quantity of 50 pieces per order.

Key Features

• 7/16-14 UNC coarse thread for broad compatibility with standard North American fastener patterns
• 2-1/4 inches length under head with partial threading for improved shear strength in bolted joints
• 3/8-inch hex socket drive accepts standard hex keys and Allen-drive tooling
• Alloy steel construction meets ASTM A574 high-strength socket screw specification
• Black oxide finish provides corrosion resistance in typical service environments
• Conforms to ASME B18.3 dimensional standard for socket cap screws

Compatibility

Designed as an OEM-style replacement or service fastener for industrial equipment, machinery, and structural assemblies requiring a 7/16-14 UNC hex socket cap screw per ASME B18.3.

Installation Notes

Installation should be performed by a qualified mechanic, millwright, or maintenance technician familiar with fastener torque requirements for the specific joint application. Always verify thread engagement depth and mating material specifications before installation. Use a properly sized 3/8-inch hex key or driver to avoid rounding the socket drive. De-energize or lock out any equipment before fastener service per applicable OSHA lockout/tagout procedures.