S-90666A127 M5 x 30 mm DIN 7984 Super-Corrosion-Resistant 316 Stainless Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments like marine or chemical processing
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity and durability in demanding applications
• Low profile socket head design allows for installation in tight spaces while maintaining a sleek, flush finish
• 3mm hex drive provides secure tool engagement and reduces the risk of stripping during installation
• Partially threaded shank offers precise clamping force control and prevents over-tightening in assembled components
• Class 6g thread fit guarantees consistent, accurate mating with nuts and threaded holes for vibration resistance
• Compliance with DIN 7984 ensures dimensional precision and interchangeability in European machinery and equipment

Professional Applications & Engineering Value

Engineered for precision and reliability, this M5 socket head cap screw addresses common industrial challenges such as space constraints and corrosive exposure. The low profile head minimizes protrusion, making it suitable for compact assemblies in automation systems, CNC machinery, and electronic enclosures where clearance is critical. Constructed from 316 stainless steel, it resists pitting and oxidation in humid or chemical-laden settings, extending service life in applications like marine hardware, food processing equipment, and pharmaceutical machinery. The coarse thread pitch (0.8mm) facilitates quick installation and reduces cross-threading risks, while the partial threading allows for optimal grip on materials without compromising structural integrity. By meeting DIN 7984 standards, this fastener ensures seamless integration into European-designed projects, providing engineers with a trusted solution for high-stress, precision-driven environments.

Specification Summary & Compliance

This metric socket head cap screw features an M5 x 0.8mm coarse thread with a Class 6g thread fit for precise tolerance alignment. It adheres to the DIN 7984 manufacturing specification, ensuring dimensional accuracy in head diameter (8.5mm), head height (3.5mm), and minimum thread length (16mm). The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing the absence of restricted hazardous substances for safe use in global industrial markets.