S-90288A197 8-32 x 3/4" ASME B18.6.3 Tamper-Resistant One-Way-Drive Stainless Steel Round Head Screws
Tamper-Resistant One-Way-Drive Stainless Steel Round Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance thanks to 18-8 Stainless Steel construction and passivated finish, ideal for harsh industrial environments.
- Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B96 hardness for reliable, long-lasting fastening under high stress.
- Optimized for secure, precise assembly featuring a Class 2A thread fit and UNC coarse thread for easier alignment and reduced cross-threading risk.
- Enhanced tamper resistance with a one-way drive style, providing added security in public or restricted-access applications.
- Streamlined installation and removal with a fully threaded, right-hand design and standard rounded head profile for efficient tool engagement.
- Broad compatibility and reliability ensured by compliance with ASME B18.6.3 standards, meeting rigorous industrial specifications.
- Safe for sensitive applications with RoHS 3 and REACH compliance, free from hazardous substances.
Professional Applications & Engineering Value
Engineered for demanding environments, these 8-32 UNC 3/4" Rounded Head Screws provide a robust solution where corrosion resistance and tamper-proof security are critical. The 18-8 Stainless Steel material, enhanced by a passivated finish, effectively combats oxidation and chemical exposure, making these screws ideal for outdoor equipment, marine hardware, and food processing machinery. The one-way drive and rounded head design deter unauthorized access, while the coarse UNC threading and Class 2A fit ensure quick, reliable installation in metals and plastics, reducing assembly time and improving joint integrity in industrial assembly lines and maintenance applications.
Specification Summary & Compliance
This screw features precise Class 2A thread fit and UNC coarse threading (8-32 size) with a length of 3/4" and full threading for consistent grip. Manufactured in accordance with ASME B18.6.3 specifications, it ensures dimensional accuracy and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in regulated industries.
