Value Collection 307184BR Hex Socket Cap Screw 3/4-10 Unc

Product Description

The VALUE COLLECTION 307184BR is a partially threaded hex socket cap screw designed for high-strength bolted connections in industrial, mechanical, and structural applications. It features a 3/4-10 UNC thread size with a 4-inch length under head, constructed from alloy steel and finished with a black oxide coating for corrosion resistance. The 9/16-inch hex drive socket interface allows for high-torque fastening using a standard hex key or Allen driver. This fastener meets ASTM A574 specifications, making it a recognized choice for demanding load-bearing assemblies. Licensed tradespeople and maintenance professionals working in fabrication, machinery repair, and structural installations commonly use this screw.

This screw is suited for residential, commercial, and industrial settings where a high-strength, partially threaded cap screw is required. Typical applications include mechanical assemblies, equipment mounting, steel fabrication, and maintenance repair operations where a recessed hex drive is preferred over an external fastener head. The black oxide finish provides mild corrosion resistance and reduces light reflection in finished assemblies. It is sold individually and is appropriate for both one-off repairs and planned maintenance work.

Key Features

• 3/4-10 UNC thread size for common imperial bolted connections
• 4-inch length under head with partial threading for clamping applications
• 9/16-inch hex socket drive for high-torque installation
• Alloy steel construction meets ASTM A574 fastener standard
• Black oxide finish provides mild corrosion and abrasion resistance

Compatibility

Designed as a standard ASTM A574 hex socket cap screw for use in any application requiring a 3/4-10 UNC partially threaded cap screw with a 9/16-inch hex drive.

Installation Notes

Installation is typically performed by millwrights, maintenance technicians, or mechanical contractors using a calibrated torque wrench and a 9/16-inch hex key or socket bit. Ensure mating threads are clean and free of debris before assembly. De-energize and lock out any equipment before fastening into powered machinery per applicable OSHA lockout/tagout procedures. Do not exceed the rated torque specification for ASTM A574 grade fasteners as defined by the applicable engineering standard or job specification.