S-90751A119 M4 x 16 mm DIN 912, ISO 21269 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 reducing maintenance costs.
- High tensile strength of 70,000 psi ensures reliable, secure fastening under significant mechanical loads.
- Precision Class 6g thread fit provides smooth assembly and consistent clamping force for improved joint integrity.
- Fine 0.5mm pitch thread offers enhanced vibration resistance and superior holding power in dynamic applications.
- Compact 3mm hex drive and standard socket head allows for easy installation in confined spaces with standard tools.
- Full thread coverage along the 16mm length maximizes grip range and flexibility in material thickness.
- Compliance with DIN 912/ISO 21269, RoHS 3, and REACH guarantees international quality, safety, and environmental standards are met.
Professional Applications & Engineering Value
This M4 socket head cap screw is engineered from 18-8 stainless steel to combat corrosion in demanding industrial settings such as machinery, automotive assemblies, and electronic enclosures. Its fine metric thread (0.5mm pitch) and Class 6g thread fit ensure tight, vibration-resistant connections, critical for preventing loosening in high-stress environments. The hex socket drive and compact head design facilitate quick, secure tightening even in limited-access areas, reducing installation time and improving workflow efficiency. By meeting DIN 912/ISO 21269 standards, it delivers consistent performance and interchangeability, making it a trusted choice for engineers and procurement specialists seeking durable, corrosion-resistant screws for precision applications.
Specification Summary & Compliance
This fastener adheres to precise metric dimensions: M4 thread size, 0.5mm fine pitch, 16mm length, and a Class 6g thread tolerance for accurate fit. It conforms to DIN 912 (equivalent to ISO 21269) manufacturing specifications, ensuring dimensional consistency and reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of hazardous substances and safe for industrial use.
