S-91217A320 M8 x 20 mm DIN 914, ISO 4027 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 90° cone point design that bites securely into mating surfaces
- Superior corrosion resistance from 18-8 stainless steel construction for long-term reliability in harsh environments
- Exceptional mechanical strength with Rockwell B80 hardness rating to withstand high torque applications
- Precise thread engagement through Class 6g thread fit ensuring consistent performance and vibration resistance
- Easy installation and removal with 4mm hex drive providing positive tool engagement without stripping
- Space-saving headless design allowing flush mounting where clearance is limited
- Regulatory compliance assurance meeting RoHS 3 and REACH environmental standards for global applications
Professional Applications & Engineering Value
This M8 set screw with coarse thread (1.25mm pitch) delivers exceptional engineering value in demanding industrial applications. The 18-8 stainless steel construction provides excellent corrosion resistance while maintaining Rockwell B80 hardness for durability under stress. The 90° cone point creates superior gripping action that prevents component slippage in machinery, automotive assemblies, and precision equipment. The hex drive design ensures reliable torque transmission without cam-out, while the headless configuration enables flush mounting in space-constrained applications. Manufactured to DIN 914/ISO 4027 standards, this metric set screw offers consistent dimensional accuracy for repeatable performance in production environments.
Specification Summary & Compliance
This precision fastener features M8 x 1.25mm coarse threading with Class 6g thread fit tolerance for optimal engagement. The 20mm length with cone point tip and 90° angle provides secure fastening capability. Manufacturing conforms to DIN 914 ISO 4027 specifications, ensuring dimensional precision and performance reliability. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting the latest environmental regulations for industrial components.
