S-92855A335 M3 x 30 mm DIN 7984 18-8 Stainless Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and extended service life
• Optimized for confined spaces thanks to the low-profile socket head design requiring minimal clearance
• High-strength fastening with a tensile strength of 70,000 psi for reliable load-bearing applications
• Secure and precise installation enabled by the 2 mm hex drive, preventing tool slippage and head stripping
• Excellent thread engagement with a Class 6g thread fit, ensuring consistent and accurate mating with nuts and tapped holes
• Versatile partial threading allowing for a combination of clamped and unthreaded shank sections
• Guaranteed material safety and environmental compliance, meeting RoHS 3 and REACH regulations

Professional Applications & Engineering Value

This M3 low profile socket head cap screw is engineered to address critical challenges in precision assembly and machinery. The 18-8 stainless steel material provides excellent resistance to oxidation and corrosion, making it suitable for applications exposed to moisture, chemicals, or outdoor elements. Its low-profile head and compact 5.5 mm diameter are specifically designed for use in tight spaces where standard head protrusion is not permissible, such as in electronic enclosures, automated machinery, and precision instruments. The coarse 0.5 mm pitch and right-hand thread facilitate quicker assembly and disassembly, reducing labor time while the partially threaded design provides a strong grip on the material without threading the entire shank, preventing potential stress concentration. This combination of features ensures reliable performance in demanding industrial fastening scenarios, from conveyor systems to specialized equipment manufacturing.

Specification Summary & Compliance

This screw features an M3 x 0.5 mm coarse thread with a Class 6g thread fit, ensuring dimensional accuracy and compatibility with standard metric nuts and threads. It is manufactured to conform to the DIN 7984 standard, which defines the mechanical and dimensional properties for low head socket head cap screws. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances and adherence to environmental safety protocols for industrial components.