Value Collection 354-0624-01 Flat Socket Cap Screw 3/8-16

Product Description

The VALUE COLLECTION 354-0624-01 is a flat socket cap screw engineered for applications requiring a flush or countersunk fastener profile. It features a T45 Torx Plus drive and an 82-degree flat head, allowing the screw to sit flush with or below the work surface when installed in a properly prepared countersink. Made from alloy steel with a black oxide finish, this fastener offers solid mechanical strength and moderate corrosion resistance in indoor and controlled environments. The 3/8-16 UNC thread runs the full length of the 1-1/2-inch body, conforming to ASME/ANSI B18.3 and ASTM F835 standards. Minimum order quantity is 100 pieces.

This screw is suited for machine assembly, tooling fixtures, jigs, and structural fabrication work where a low-profile head is required and a Torx Plus drive is preferred for high-torque installation without cam-out. The black oxide finish makes it a common choice for applications where a dark, non-reflective appearance is specified alongside corrosion protection from light oils or sealants. Installation is typically performed by machinists, millwrights, or maintenance technicians working on equipment assemblies that call for flush-mount fasteners.

Key Features

• 82-degree flat head for flush or countersunk installation
• T45 Torx Plus drive resists cam-out under high torque
• Fully threaded 3/8-16 UNC body along the full 1-1/2-inch length
• Alloy steel construction meets ASME/ANSI B18.3 and ASTM F835
• Black oxide finish provides a non-reflective surface and light corrosion resistance
• Overall length measurement type for consistent installation depth reference

Compatibility

Designed as an OEM-style replacement or stock fastener for any application requiring a 3/8-16 UNC fully threaded flat socket cap screw with an 82-degree countersink angle and T45 Torx Plus drive.

Installation Notes

Install using a T45 Torx Plus bit or driver rated for the torque requirements of the application. Ensure the mating countersink is machined to an 82-degree included angle to achieve proper head seating. Power down and de-energize any machinery before fastener replacement or assembly work. Apply a thread lubricant or locking compound as required by the assembly specification.