S-94115A142 6-32 x 1/8" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Secure anti-loosening performance with the green nylon 6/6 plastic tip that prevents damage to mating surfaces and maintains clamping force under vibration.
• Exceptional durability in harsh environments due to the Black-Oxide Alloy Steel construction, offering excellent corrosion resistance.
• Precise and reliable thread engagement ensured by the Class 3A thread fit for superior holding power in critical assemblies.
• Wide operational temperature range from -50° to 250° F thanks to the high-performance nylon tip material.
• Easy installation and high torque capability with the headless hex drive (1/16") design, ideal for confined spaces.
• Consistent mechanical strength provided by a Rockwell C28 hardness, ensuring the screw withstands repeated adjustments.
• Guaranteed quality and safety compliance meeting ASME B18.3 standards and being RoHS 3 & REACH compliant for global industrial use.

Professional Applications & Engineering Value

This 6-32 UNC set screw is engineered to solve common industrial challenges like component slippage and surface marring. The headless design with a hex drive allows for installation in tight spaces where standard screw heads won't fit, making it ideal for precision machinery, motor shafts, and gear assemblies. The coarse UNC thread spacing ensures quick assembly and strong holding power, while the soft nylon tip prevents damage to expensive shafts and components, eliminating the need for additional protective hardware. Manufactured from Black-Oxide Alloy Steel, it resists corrosion in demanding environments, from manufacturing floors to outdoor equipment. This combination of Class 3A thread fit and durable materials provides reliable, long-term performance in right-hand thread applications, reducing maintenance downtime and improving operational efficiency.

Specification Summary & Compliance

This set screw adheres to precise dimensional standards, including a Class 3A thread fit for high accuracy in UNC coarse threads (6-32 size). It conforms to the ASME B18.3 manufacturing specification, ensuring consistent quality and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing it is free from hazardous substances and safe for use in various industrial and international markets.