S-94105A348 10-32 x 1 1/4" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide coating, extending service life in demanding industrial environments
• Exceptional thread precision with Class 3A fit ensures reliable, vibration-resistant fastening in critical assemblies
• High-strength performance from alloy steel with Rockwell C45 hardness for maximum load-bearing capacity
• Space-saving headless design allows flush mounting where clearance is limited
• Secure installation with 3/32" hex drive providing positive torque transmission and reduced stripping risk
• Precise positioning with flat tip design for consistent surface contact and minimal component damage
• Industry compliance meets ASME B18.3 specifications for guaranteed dimensional accuracy and performance

Professional Applications & Engineering Value

This 10-32 UNF Class 3A set screw delivers critical engineering solutions for precision machinery, automotive components, and industrial equipment where vibration resistance and space constraints are primary concerns. The black-oxide alloy steel construction combined with Rockwell C45 hardness provides exceptional durability against wear and environmental exposure, while the fine UNF threads with Class 3A fit maintain clamping force under dynamic loads. The headless design with 3/32" hex drive enables installation in confined spaces while the flat tip ensures uniform pressure distribution without marring precision surfaces. These features make it ideal for securing collars, gears, and pulleys in manufacturing and maintenance applications.

Specification Summary & Compliance

Manufactured to ASME B18.3 specifications with Class 3A thread fit for precision UNF fine threading. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Material certification includes alloy steel with black-oxide surface treatment and Rockwell C45 hardness verification.