S-91210A235 M5 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
- Superior holding power with cone point design that bites into materials for secure, vibration-resistant fastening
- Exceptional durability from high-strength alloy steel with Rockwell C45 hardness for long service life in demanding applications
- Precise thread engagement with Class 5g6g thread fit ensuring reliable performance and consistent clamping force
- Easy installation and removal with 2.5mm hex drive that provides excellent torque transmission without head protrusion
- Optimized for coarse thread applications with M5x0.8mm thread for quick assembly and reduced cross-threading risk
- Wide industrial compatibility meeting DIN 914/ISO 4027 standards for reliable interchangeability across equipment
- Environmental compliance with RoHS 3 and REACH regulations for safe use in regulated industries
Professional Applications & Engineering Value
This alloy steel set screw delivers exceptional engineering value in applications requiring precise component positioning and secure fastening. The cone point design with 90° angle provides superior bite into mating surfaces, preventing slippage in high-vibration environments like machinery, automotive assemblies, and precision equipment. The headless configuration with 2.5mm hex drive allows for flush mounting in space-constrained applications while maintaining easy serviceability. Manufactured from high-strength alloy steel with Rockwell C45 hardness, this M5 set screw withstands substantial shear and tensile loads, making it ideal for permanent or semi-permanent fastening in industrial machinery, manufacturing equipment, and precision instruments where reliability is critical.
Specification Summary & Compliance
This precision set screw features M5x0.8mm coarse thread with Class 5g6g thread fit per ISO metric standards, ensuring precise dimensional accuracy and reliable performance. The 20mm length with cone point tip and right-hand thread direction conforms to DIN 914/ISO 4027 manufacturing specifications. 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 with strict compliance requirements.
