S-91287A256 M6 x 90 mm ISO 4014, DIN 931 18-8 Stainless Steel Hex Head Screws
18-8 Stainless Steel Hex 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 industrial environments
- High tensile strength of 100,000 psi ensures reliable load-bearing capacity and joint integrity
- Class 6g thread fit provides precise, secure fastening with reduced risk of cross-threading
- Partially threaded design allows for controlled clamping force and vibration resistance in assemblies
- External hex drive enables easy installation and removal with standard tools, reducing assembly time
- Coarse 1mm pitch thread offers quick engagement and superior performance in most materials
- Compliance with ISO 4014/DIN 931 standards guarantees dimensional accuracy and interchangeability
Professional Applications & Engineering Value
This M6 hex head screw delivers exceptional engineering value in demanding applications where corrosion resistance and mechanical strength are critical. The 18-8 stainless steel material prevents rust and degradation in moisture-rich or chemical-exposed environments, while the partially threaded design concentrates clamping force precisely where needed, preventing joint loosening under vibration. With its external hex drive and coarse metric thread, it enables rapid installation in machinery, structural frameworks, and automotive assemblies, reducing labor costs and improving production efficiency. The screw's compliance with international standards ensures reliable performance in global supply chains, making it a trusted choice for OEMs and maintenance teams requiring durable, specification-compliant fasteners.
Specification Summary & Compliance
This fastener meets ISO 4014 / DIN 931 specifications for dimensional accuracy, featuring an M6 x 1mm coarse thread with Class 6g thread fit tolerance. It is manufactured from 18-8 stainless steel with a tensile strength of 100,000 psi and partially threaded up to a minimum of 18mm. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial use.
