S-90843A310 M4 x 10 mm DIN 912, ISO 4762 Cleaned and Bagged 18-8 Stainless Steel Socket Head Screws for High Vacuum

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with silver-plated 18-8 stainless steel construction for reliable performance in harsh environments
• Superior mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness to withstand high-stress applications
• High vacuum compatibility ideal for sealed systems and cleanroom assemblies without outgassing concerns
• Precise thread engagement with Class 6g tolerance and coarse 0.7mm pitch for secure fastening and vibration resistance
• Space-saving installation using standard hex socket drive with 3mm key for confined areas and high torque applications
• Full thread coverage along the 10mm length for maximum grip strength and uniform load distribution
• Regulatory compliance assurance meeting international DIN 912/ISO 4762 standards plus RoHS 3 and REACH environmental directives

Professional Applications & Engineering Value

Engineered for precision assemblies requiring both high vacuum integrity and corrosion resistance, these silver-plated socket head cap screws solve critical challenges in aerospace, medical equipment, and semiconductor manufacturing. The 18-8 stainless steel base material combined with electroplated silver surface treatment creates a barrier against chemical degradation while maintaining electrical conductivity. The fully threaded M4 x 0.7mm configuration with Class 6g thread fit ensures consistent clamping force across the entire 10mm length, preventing loosening under vibration. The hex socket drive design allows high torque application in space-constrained environments, making these metric fasteners ideal for precision machinery, vacuum chambers, and electronic enclosures where reliability is paramount.

Specification Summary & Compliance

Manufactured to DIN 912 / ISO 4762 specifications with Class 6g thread tolerance for metric coarse threads. The M4 x 0.7mm thread configuration provides standardized compatibility across industrial equipment. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures safe use in regulated industries. Mechanical properties include 70,000 psi tensile strength and Rockwell B70 hardness for demanding applications.