Value Collection 354-0632-01 Flat Socket Cap Screw 3/8-16

Product Description

The VALUE COLLECTION 354-0632-01 is a flat socket cap screw designed for applications requiring a flush or countersunk head profile. It features a Torx Plus T45 drive, an 82-degree flat head angle, and is fully threaded along its 2-inch length. The 3/8-16 UNC thread form mates with standard unified coarse tapped holes. Manufactured from alloy steel with a black oxide finish, it provides moderate corrosion resistance and reduced light reflection. This fastener meets ASME/ANSI B18.3 and ASTM F835 dimensional and mechanical standards, making it a reliable choice for structural and mechanical assemblies handled by machinists, millwrights, and maintenance technicians.

This screw is suited for machine assembly, tooling fixtures, equipment housings, and fabrication work where a flush head is required to clear adjacent components or mating surfaces. The Torx Plus drive reduces cam-out under high torque and is well suited for power-tool installation in production environments. The black oxide alloy steel construction makes it appropriate for indoor mechanical applications and light-duty industrial use where moderate surface protection is acceptable.

Key Features

• 82-degree flat head profile for flush countersunk seating
• Torx Plus T45 drive for high torque transfer with reduced cam-out
• Fully threaded 3/8-16 UNC over the full 2-inch length
• Alloy steel construction meets ASTM F835 mechanical requirements
• Black oxide finish provides moderate corrosion and wear resistance
• Conforms to ASME/ANSI B18.3 dimensional standards

Compatibility

Designed for use in standard 3/8-16 UNC tapped holes requiring an 82-degree countersunk flat head socket cap screw per ASME/ANSI B18.3.

Installation Notes

Installation is typically performed by machinists, millwrights, or maintenance technicians using a T45 Torx Plus bit or driver. Ensure the mating countersunk hole is bored to the correct 82-degree included angle before installation. De-energize and lock out all equipment before fastener replacement on active machinery. Do not substitute a standard hex socket or Torx bit for the Torx Plus drive, as this can damage the drive recess.