S-92290A140 M4 x 8 mm DIN 912, ISO 4762 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
Super-Corrosion-Resistant 316 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 from 316 stainless steel construction, ideal for harsh environments and chemical exposure
- High tensile strength of 70,000 psi ensures reliable, long-lasting fastening under demanding mechanical loads
- Precision Class 6g thread fit guarantees smooth installation and secure mating with compatible components
- Passivated surface finish enhances durability and provides an extra layer of protection against oxidation
- Compact socket head design with 3mm hex drive allows for easy access and tightening in confined spaces
- Full thread coverage along the 8mm length maximizes grip strength and load distribution
- Compliance with international standards including DIN 912/ISO 4762 ensures consistent quality and interchangeability
Professional Applications & Engineering Value
This M4 socket head cap screw delivers exceptional performance in demanding industrial settings where reliability is non-negotiable. Manufactured from 316 stainless steel, it offers outstanding resistance to corrosion from chemicals, saltwater, and extreme temperatures, making it ideal for marine, chemical processing, and outdoor equipment. The passivated finish further extends service life by preventing surface degradation. With a coarse thread (0.7mm pitch) and Class 6g tolerance, it ensures quick assembly and secure fastening in machinery, enclosures, and structural frameworks. The hex socket drive provides high torque transmission without stripping, reducing installation errors and maintenance downtime in automated or manual assembly lines.
Specification Summary & Compliance
This metric fastener features an M4 x 0.7mm coarse thread with Class 6g thread fit per ISO standards, ensuring precise dimensional accuracy. It is manufactured in compliance with DIN 912 / ISO 4762 specifications for socket head cap screws, guaranteeing consistent mechanical properties and interchangeability. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, confirming it is free from hazardous substances and safe for use in various industrial and consumer applications.
