Value Collection 307405PR Hex Socket Cap Screw 7/16-14 Unc

Product Description

The VALUE COLLECTION 307405PR is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, machinery, and structural connections. It features a 7/16-14 UNC thread and measures 2-1/4 inches in length under the head with partial threading. The 5/16-inch hex drive accepts a standard Allen wrench or hex bit driver. Manufactured from alloy steel and finished with a black oxide coating, this fastener meets ASTM A574 standards for mechanical properties, making it a dependable choice for load-bearing and torque-intensive joints. Machinists, millwrights, and maintenance technicians are the primary installers.

This screw is suited for use in industrial equipment, fixtures, dies, and general mechanical assemblies where a recessed-drive cap screw is required. The partial threading provides a smooth shank section that aids in alignment and shear resistance in precision-fit applications. The black oxide finish provides mild corrosion resistance and reduces light reflection on finished assemblies. Sold individually with a minimum order quantity of 5 units per order.

Key Features

• 7/16-14 UNC thread for strong engagement in standard inch-series tapped holes
• 2-1/4 inches length under head with partial threading for shear-resistant installations
• 5/16-inch hex drive compatible with standard Allen keys and hex bit drivers
• Alloy steel construction meets ASTM A574 mechanical strength requirements
• Black oxide finish provides mild corrosion resistance and a non-reflective appearance

Compatibility

Designed as an OEM-style replacement or standard-inventory fastener for applications requiring a 7/16-14 UNC hex socket cap screw conforming to ASTM A574.

Installation Notes

Installation should be performed by a qualified machinist, millwright, or maintenance technician using a properly sized 5/16-inch hex key or socket bit. Verify that the mating tapped hole meets the UNC thread specification and is free of debris before installation. Fastener torque should be determined per applicable engineering specifications or applicable standards for ASTM A574 grade fasteners. Do not exceed the rated mechanical limits of the fastener or the base material.