Engineered for durability and precision, these Machine Screws Flat Head Pin In Six Lobe screws are crafted from 18/8 stainless steel and sized 12-24 x 1/2. The flat, countersunk head sits flush against surfaces for a clean, professional finish. The pin-in six-lobe Torx drive provides tamper-resistant security and consistent torque, helping protect assemblies from loosening due to vibration. The undercut head design reduces bearing surface friction during installation and improves seating stability.

Key features include:

• Flat head (countersunk) for flush seating in panels and metalwork
• Pin-in six-lobe Torx drive for tamper-resistance and precise torque
• 18/8 stainless steel for excellent corrosion resistance and durability
• Undercut head to improve seating stability and reduce friction
• Thread: 12-24 UNC; Length: 1/2 inch

Specifications

• Material: 18/8 stainless steel
• Head style: Flat head (countersunk)
• Drive type: Pin-in six-lobe Torx
• Undercut: Yes
• Thread: 12-24 UNC
• Length: 1/2 inch

Ideal applications

• Electronics enclosures
• Cabinetry
• Machinery assemblies
• Projects requiring secure fastening with a clean finish
• Replacement hardware for challenging environments

Stocked in standard size 12-24 x 1/2″ to fit a wide range of applications. For reliable performance in demanding settings, these screws deliver a secure, flush, and durable fastening solution.