S-90288A144 6-32 x 1/4" ASME B18.6.3 Tamper-Resistant One-Way-Drive Stainless Steel Round Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
• High tensile strength of 80,000 psi ensures reliable load-bearing capacity in demanding applications
• Class 2A thread fit provides consistent, precise engagement for secure fastening and reduced assembly time
• Fully threaded design offers maximum grip and uniform stress distribution across the entire length
• Rockwell B96 hardness enhances durability and resistance to wear, extending service life
• One-way drive style prevents tampering and unauthorized removal in security-sensitive installations
• Compliance with ASME B18.6.3 guarantees dimensional accuracy and interchangeability for engineering projects

Professional Applications & Engineering Value

These 6-32 UNC rounded head screws are engineered to address common industrial challenges, such as vibration loosening and environmental degradation. Made from 18-8 stainless steel with a passivated finish, they resist oxidation and chemical exposure, making them ideal for outdoor equipment, marine hardware, and food processing machinery. The coarse thread spacing and fully threaded configuration ensure quick installation and robust holding power in materials like metal and plastic. With a right-hand thread and rounded head profile, they provide smooth driving and reduced risk of surface damage, streamlining assembly in high-volume production lines while meeting rigorous ASME B18.6.3 standards for reliability.

Specification Summary & Compliance

This product adheres to Class 2A thread fit tolerances per UNC standards, with a thread size of 6-32 and length of 1/4". It complies with ASME B18.6.3 manufacturing specifications and is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring environmental safety and regulatory acceptance in global markets.