S-96075A183 10-32 x 3/8" ASME B18.3 Tamper-Resistant Torx Steel Button Head Screws

Key Features & Benefits at a Glance

• Superior tamper resistance with the T25 Torx drive, preventing unauthorized access in high-security environments.
• Exceptional durability and corrosion resistance thanks to the Black-Oxide finish on Alloy Steel, extending service life in harsh conditions.
• High-strength performance with 130,000 psi tensile strength and Rockwell C38 hardness, ensuring reliable load-bearing capacity.
• Precise, secure fastening achieved through Class 3A thread fit and fine thread spacing, minimizing loosening under vibration.
• Easy installation and streamlined profile with the rounded button head design, reducing snagging and improving aesthetics.
• Full threading for maximum grip along the entire 3/8" length, providing consistent clamping force in various material thicknesses.
• Compliance with major industry standards including ASME B18.3, RoHS 3, and REACH, ensuring safety and regulatory acceptance.

Professional Applications & Engineering Value

These 10-32 UNF screws are engineered to address critical challenges in industrial and commercial settings where vibration, tampering, and environmental factors compromise fastener integrity. The Black-Oxide Alloy Steel construction offers enhanced resistance to rust and wear, making these rounded head screws ideal for machinery, electronics, and automotive assemblies exposed to oils, moisture, or frequent handling. The tamper-resistant T25 Torx drive ensures that only authorized personnel can install or remove the fastener, crucial for public infrastructure, security panels, and regulated equipment. Combined with the Class 3A thread fit and fine threading, these screws maintain tight tolerances, preventing back-off in dynamic applications and reducing maintenance downtime. This makes them a reliable choice for engineers seeking a balance of high tensile strength, security, and long-term performance in demanding environments.

Specification Summary & Compliance

This product features a 10-32 UNF thread with Class 3A precision fit and fine thread spacing for superior engagement. Dimensions include a 3/8" length, 0.361" head diameter, and T25 drive size. It is manufactured from Alloy Steel with a Black-Oxide surface treatment and meets ASME B18.3 specifications for dimensional consistency. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) ensures adherence to environmental and safety regulations, supporting use in global markets.