S-91292A140 M4 x 50 mm DIN 912, ISO 4762 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel Socket Head 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 corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and ensuring long-term reliability.
- High tensile strength of 70,000 psi provides dependable load-bearing capacity and reduces the risk of fastener failure under stress.
- Precise Class 6g thread fit ensures smooth installation and secure fastening in metric applications, minimizing assembly issues.
- 3mm hex drive design allows for easy, high-torque installation with standard tools, enhancing efficiency in maintenance and production.
- Partially threaded shank with 20mm minimum thread length offers flexibility for varied grip lengths and improved joint stability.
- Compliance with DIN 912/ISO 4762 standards guarantees dimensional accuracy and interchangeability in global industrial systems.
- RoHS 3 and REACH regulatory adherence ensures environmental safety and broad usability across regulated sectors.
Professional Applications & Engineering Value
This M4 socket head cap screw in 18-8 stainless steel is engineered to address common industrial challenges such as vibration loosening and corrosive wear. The coarse thread with a 0.7mm pitch and right-hand direction facilitates quick assembly in machinery, automotive, and electronics, where metric thread precision is critical. Its partially threaded rod and standard socket head profile enable secure fastening in tight spaces, reducing maintenance downtime. The 3mm hex drive ensures reliable torque transmission, making it a trusted choice for high-stress applications that demand durability and compliance with international standards like DIN 912/ISO 4762.
Specification Summary & Compliance
This fastener adheres to Class 6g thread fit tolerances as per ISO metric standards, ensuring precise thread engagement. It meets DIN 912/ISO 4762 specifications for dimensional accuracy, including head diameter and thread length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it is free from hazardous substances, supporting safe use in various industrial sectors.
