S-91390A195 M16 x 70 mm DIN 916, ISO 4029 Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional holding power from alloy steel construction with Rockwell C45 hardness, resisting deformation under high torque loads
- Precise thread engagement with Class 5g6g fit and 2mm coarse pitch for faster installation and reduced cross-threading risks
- Space-saving headless design allows flush mounting in confined assemblies without protruding components
- Secure hex drive system with 8mm drive size provides reliable torque transmission and minimizes tool slippage
- Enhanced grip retention through cup tip design that bites into mating surfaces for vibration-resistant fastening
- Global compliance assurance with RoHS 3 and REACH regulations for environmentally responsible manufacturing
- Interchangeable reliability meeting DIN 916/ISO 4029 standards for consistent performance across metric applications
Professional Applications & Engineering Value
This M16 set screw delivers critical fastening solutions for demanding industrial assemblies where space optimization and vibration resistance are paramount. The alloy steel composition, hardened to Rockwell C45, maintains structural integrity in high-stress applications including machinery guards, gear assemblies, and precision tooling. The headless hex drive configuration enables completely recessed installation while the cup tip creates permanent seating marks on shafts and collars, preventing rotational slippage in dynamic environments. With Class 5g6g thread tolerances ensuring consistent engagement across mating components, this metric set screw eliminates the need for secondary retention methods in automotive, manufacturing, and heavy equipment applications.
Specification Summary & Compliance
Manufactured to DIN 916/ISO 4029 specifications with Class 5g6g thread fit precision. The 70mm length and M16x2mm coarse thread configuration provides standardized metric dimensions. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures hazardous substance-free components for global industrial use.
