S-90251A164 M6 x 6 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
- Permanent vibration resistance with nylon patch locking that maintains secure fastening from -50° to 250° F
- Superior corrosion resistance from 18-8 stainless steel construction for long-term reliability in harsh environments
- High-strength performance with Rockwell B80 hardness ensuring durability under mechanical stress
- Precise thread engagement with Class 6g tolerance for consistent fit and reduced assembly issues
- Easy installation and removal using standard 3mm hex drive tools without head protrusion
- Secure component positioning through cup tip design that provides excellent grip on mating surfaces
- Global compliance assurance meeting DIN 916/ISO 4029 standards and environmental regulations
Professional Applications & Engineering Value
This M6 x 1 mm nylon patch locking set screw delivers exceptional engineering value in applications where vibration-induced loosening compromises assembly integrity. The 18-8 stainless steel construction provides excellent corrosion resistance for demanding environments including marine, chemical processing, and outdoor equipment. The permanent nylon patch locking technology creates consistent friction along the entire thread engagement, eliminating the need for additional locking hardware while maintaining performance across a wide temperature range (-50° to 250° F). The headless design with hex drive allows for flush mounting in confined spaces while the cup tip ensures positive seating on shafts and components. These metric coarse thread fasteners are particularly valuable in machinery, automotive subsystems, and precision equipment where reliable, maintenance-free fastening is critical to operational safety and reduced downtime.
Specification Summary & Compliance
This set screw features M6 x 1 mm metric coarse threads with Class 6g tolerance for precision fit. Manufactured to DIN 916/ISO 4029 specifications with Rockwell B80 hardness. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting international environmental and safety standards for industrial applications.
