S-99642A229 M12 x 12 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Exceptional holding power with cup tip design that bites into mating surfaces for secure, vibration-resistant fastening
• Superior material strength from alloy steel construction with Rockwell C45 hardness for reliable performance in demanding applications
• Precise thread engagement through fine 1.5mm pitch and Class 5g6g thread fit ensuring accurate positioning and minimal backlash
• Easy installation and removal with 6mm hex drive design that provides excellent torque transmission in confined spaces
• Industry-standard compatibility meeting DIN 916 and ISO 4029 specifications for seamless integration into existing assemblies
• Headless configuration allowing for flush mounting where protruding fastener heads are not feasible
• Environmental compliance with RoHS 3 and REACH regulations for safe use across various industrial sectors

Professional Applications & Engineering Value

This M12 metric set screw delivers exceptional engineering value in precision applications where reliable positioning and secure fastening are critical. The alloy steel construction with Rockwell C45 hardness provides excellent resistance to wear and deformation under load, while the fine thread pitch of 1.5mm offers superior adjustment precision compared to coarse-thread alternatives. The hex drive design enables high torque application in confined spaces, making it ideal for machinery, automotive components, and precision equipment where headless set screws are required for flush mounting. The cup tip configuration creates positive engagement with mating surfaces, preventing slippage and maintaining positional accuracy even under vibration or dynamic loading conditions common in industrial environments.

Specification Summary & Compliance

This precision set screw features M12 x 1.5mm fine thread spacing with Class 5g6g thread fit according to ISO metric standards, ensuring dimensional accuracy and proper engagement. Manufactured to comply with DIN 916 and ISO 4029 specifications, the component maintains strict dimensional tolerances for reliable performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for use across various industrial sectors without restriction.