S-94085A114 M4 x 10 mm ASME B18.3.6M, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior surface protection with black-oxide coating on alloy steel, providing excellent corrosion resistance for extended service life in harsh industrial environments.
• Precise thread engagement with Class 5g6g thread fit, ensuring reliable fastening and vibration resistance in high-stress applications.
• Non-marring brass tip (2.4 mm diameter) prevents damage to delicate surfaces while maintaining strong grip and alignment in assemblies.
• Optimized drive performance with 2 mm hex drive and headless design, allowing for flush installation and easy access in confined spaces.
• Enhanced mechanical strength from Rockwell C28 hardness, delivering consistent performance under repeated torque and load conditions.
• Broad compatibility with coarse M4 x 0.7 mm metric threading, facilitating quick installation and interchangeability in global equipment designs.
• Regulatory compliance assurance meeting ASME B18.3.6M, RoHS 3, and REACH standards for quality and environmental safety in international markets.

Professional Applications & Engineering Value

This black-oxide alloy steel set screw with soft brass tip is engineered to address critical challenges in precision assembly and maintenance operations. The M4 coarse thread (0.7 mm pitch) and Class 5g6g thread fit provide excellent vibration resistance and reliable seating in dynamic equipment, while the headless design with 2 mm hex drive enables flush mounting in space-constrained applications like machinery guards, motor couplings, and precision instruments. The brass tip eliminates galling and surface damage on shafts and rotating components, making it ideal for adjustable positioning and repeated adjustments without compromising the integrity of mating surfaces. Its Rockwell C28 hardness ensures durability in high-cycle applications, offering a robust metric fastening solution for automotive, aerospace, and industrial manufacturing sectors where precision and reliability are paramount.

Specification Summary & Compliance

This set screw features M4 x 0.7 mm coarse metric threading with Class 5g6g thread fit per ISO standards, ensuring precise dimensional accuracy and interchangeability. Manufacturing adheres to ASME B18.3.6M specifications, guaranteeing consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environmentally sensitive and regulated industries worldwide.