Value Collection 350-0524-61 5/16-18 Socket Cap Screw T45

Product Description

The VALUE COLLECTION 350-0524-61 is a 5/16-18 x 1-1/2 inch fully threaded socket cap head machine screw designed for high-strength fastening applications. It features a Torx T45 drive, which provides better torque transfer and reduced cam-out compared to standard hex drives. Constructed from alloy steel with a black oxide finish, this screw delivers solid corrosion resistance in moderate-duty environments. It meets ANSI B18.3, ANSI B18.8.2, ANSI B2.2, and MS16555 fastener standards. Maintenance technicians, millwrights, and mechanical contractors use this screw in equipment assembly, fixture mounting, and machine component fastening where precise torque and drive engagement matter.

This screw is suited for industrial and mechanical assembly applications requiring a low-profile cap head with flush-seating capability. Fully threaded along the 1-1/2 inch shank, it works in through-hole and threaded-insert applications. The black oxide finish makes it a common choice for applications where a non-reflective surface is preferred, such as tooling fixtures, machinery guards, and precision equipment enclosures. Sold individually, with a minimum order quantity of 100 units.

Key Features

• 5/16-18 thread size with 1-1/2 inch length under head, fully threaded
• Torx T45 drive for high torque transfer and reduced cam-out
• Alloy steel construction for high tensile strength
• Black oxide finish for mild corrosion resistance and non-reflective appearance
• Meets ANSI B18.3, ANSI B18.8.2, ANSI B2.2, and MS16555 standards
• Socket cap head design for tight-clearance installations

Compatibility

Designed as an OEM-style replacement or stock fastener for mechanical assemblies requiring a 5/16-18 fully threaded socket cap head screw with a Torx T45 drive.

Installation Notes

Installation is performed by millwrights, maintenance technicians, or mechanical contractors using a T45 Torx driver or bit. Ensure the mating threads are clean and free of debris before driving. Do not over-torque, as alloy steel screws in tapped holes can strip the receiving material if proper torque specifications for the assembly are exceeded. Follow applicable fastener torque tables or equipment manufacturer guidance for the specific assembly.