S-92210A028 12-24 x 1" Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh environments
• Exceptional tensile strength of 70,000 psi ensures reliable performance under high-stress industrial applications
• Precision Class 3A thread fit guarantees secure fastening and vibration resistance in critical assemblies
• Optimized flush mounting with standard 82° countersink angle and flat head design for smooth surface finishes
• Enhanced durability with Rockwell B55 hardness, maintaining structural integrity through repeated use
• Efficient installation using 1/8" hex drive, allowing quick torque application in confined spaces
• Full regulatory compliance with RoHS 3 and REACH standards, ensuring environmental and safety requirements are met

Professional Applications & Engineering Value

These 12-24 UNC flat head screws deliver critical engineering advantages in industrial settings where corrosion resistance and mechanical reliability are paramount. The 18-8 stainless steel composition combined with passivated finish provides exceptional protection against chemical exposure and oxidation, making them ideal for machinery, electrical enclosures, and marine applications. The Class 3A thread fit and coarse threading ensure rapid assembly with minimal cross-threading risk, while the flat head profile with 82° countersink creates seamless flush mounting in precision equipment. With full threading along the 1" length, these hex drive screws offer maximum grip strength for vibration-prone environments, solving common fastening failures in manufacturing and maintenance operations.

Specification Summary & Compliance

Manufactured to precise UNC thread standards with Class 3A thread fit tolerance for superior engagement. Dimensions include 1" length, 0.216" thread diameter, and 0.438" head diameter with standard flat head profile. Mechanical properties include 70,000 psi tensile strength and Rockwell B55 hardness. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence for global industrial applications.