S-91800A178 M3.5 x 8 mm DIN 84, ISO 1207 Stainless Steel Cheese Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel and passivated finish, ideal for harsh environments
• High mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing
• Easy installation and removal using standard slotted screwdrivers with the cheese head design
• Consistent thread engagement with fully threaded coarse pitch (0.6mm) and Class 6g fit for secure fastening
• Precise dimensional compliance to DIN 84/ISO 1207 standards ensuring interchangeability
• Environmental regulation compliance with RoHS 3 and REACH for safe use in regulated industries
• Flat tip design prevents damage to mating surfaces during assembly

Professional Applications & Engineering Value

This M3.5 slotted cheese head screw delivers exceptional performance in demanding industrial applications where corrosion resistance and mechanical reliability are critical. The 18-8 stainless steel construction combined with passivated finish provides excellent protection against oxidation and chemical exposure, making it suitable for machinery, electrical enclosures, and outdoor equipment. The fully threaded coarse pitch design ensures rapid installation and superior holding power in metals and plastics, while the flat tip prevents surface marring. Meeting DIN 84/ISO 1207 specifications, this metric screw offers engineers a standardized solution for maintenance and production lines where vibration resistance and long-term durability are essential.

Specification Summary & Compliance

This screw features M3.5 thread size with 0.6mm coarse pitch and Class 6g thread fit per metric standards. Manufacturing complies with DIN 84/ISO 1207 specifications for dimensional accuracy. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for hazardous substances.