S-91210A708 M4 x 30 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
- Exceptional holding power with 90° cone point design that bites into mating surfaces for superior resistance to loosening under vibration
- Premium alloy steel construction with Rockwell C45 hardness rating ensures long-term durability and reliable performance in demanding applications
- Precise Class 5g6g thread fit provides consistent engagement and optimal clamping force distribution
- Compact 2mm hex drive enables installation in confined spaces while maintaining high torque transmission capability
- Right-hand coarse threading (M4 x 0.7mm) allows for rapid assembly and disassembly while maintaining secure fastening
- Full compliance with DIN 914/ISO 4027 standards guarantees dimensional accuracy and interchangeability across industrial equipment
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance for global regulatory acceptance
Professional Applications & Engineering Value
This high-strength M4 set screw delivers critical engineering solutions for industrial applications requiring permanent positioning of components on shafts, axles, and collars. The alloy steel construction with Rockwell C45 hardness provides exceptional resistance to wear and deformation, while the 90° cone point creates deep indentation in mating surfaces for maximum anti-rotation security. The 2mm hex drive accommodates space-constrained assemblies without compromising torque capability, and the coarse metric threading ensures reliable engagement even in applications subject to vibration. Engineered to DIN 914 and ISO 4027 specifications, this hex headless set screw offers consistent performance in precision machinery, automotive systems, and industrial equipment where component slippage is unacceptable.
Specification Summary & Compliance
This metric set screw features M4 x 0.7mm coarse threading with Class 5g6g thread fit tolerance for precise engagement. Manufactured according to DIN 914 and ISO 4027 standards with a 30mm length and 90° cone point configuration. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications requiring restricted substance compliance.
