S-91390A122 M5 x 12 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
- Maximum holding power with high-strength alloy steel construction and Rockwell C45 hardness for superior resistance to loosening under vibration
- Secure, flush installation thanks to the headless hex drive design that prevents protrusion in tight spaces
- Enhanced component grip from the cup tip design that bites into surfaces for reliable, non-slip fastening
- Precise coarse thread engagement with M5x0.8mm Class 5g6g threads for quick assembly and consistent clamping force
- Industry-standard compatibility meeting DIN 916 and ISO 4029 specifications for reliable interchangeability
- Long-term operational reliability with RoHS 3 and REACH compliance ensuring environmental and safety standards are met
- Optimized for industrial environments combining right-hand thread direction with 12mm length for versatile application use
Professional Applications & Engineering Value
This alloy steel set screw delivers exceptional engineering value in applications requiring secure, low-profile fastening. The headless hex drive design allows complete flush mounting in precision assemblies where protruding fastener heads would cause interference. The cup tip provides superior bite into shafts, gears, and collars, preventing rotational slippage in high-torque environments. Manufactured to DIN 916/ISO 4029 standards with Class 5g6g thread fit, this M5 coarse thread screw ensures reliable performance in industrial machinery, automotive components, and precision equipment. The Rockwell C45 hardness provides excellent wear resistance, while the 2.5mm hex drive offers sufficient torque transmission without compromising the compact design.
Specification Summary & Compliance
This metric set screw features precise Class 5g6g thread tolerances with M5x0.8mm coarse thread spacing and right-hand thread direction. The 12mm length provides optimal engagement depth for various applications. Manufacturing complies with DIN 916 ISO 4029 specifications, ensuring dimensional accuracy and performance reliability. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental and substance restriction requirements for industrial use.
