S-94288A512 1/2"-13 x 1" Extreme-Strength Stainless Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 450 Stainless Steel construction, ideal for harsh industrial environments
• Superior load-bearing capacity thanks to 170,000 psi tensile strength and Rockwell C38 hardness
• Reliable fastening in heavy-duty applications with fully threaded UNC coarse spacing for quick assembly
• Enhanced torque resistance and stability from the external hex drive and integrated flange design
• Precise thread fit with Class 2A tolerance ensuring consistent performance and easy installation
• Versatile 1" length and right-hand thread suitable for a wide range of inch-system industrial uses
• Durable, long-lasting performance in demanding conditions due to high-strength material and robust design

Professional Applications & Engineering Value

This 1/2"-13 UNC hex head screw in 450 Stainless Steel is engineered to address critical challenges in industrial and construction settings. Its fully threaded coarse spacing and external hex drive enable rapid, secure fastening in heavy machinery, structural frameworks, and equipment assembly, reducing installation time and minimizing loosening under vibration. The flanged design distributes clamping force evenly, preventing surface damage and enhancing joint integrity. With a 170,000 psi tensile strength and Rockwell C38 hardness, it withstands extreme mechanical stresses and corrosive conditions, making it a reliable choice for applications requiring high-strength, durable fasteners in the inch measurement system.

Specification Summary & Compliance

This screw adheres to UNC thread standards with Class 2A thread fit for precise dimensional accuracy. It meets industry specifications for inch-system fasteners, including coarse thread spacing and right-hand threading. Manufactured from 450 Stainless Steel, it complies with material performance benchmarks and is suitable for use in environments requiring corrosion resistance and mechanical reliability, aligning with common industrial quality and safety protocols.