S-93635A847 M18 x 35 mm DIN 933 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial and marine environments
• High tensile strength of 70,000 psi ensures reliable performance in demanding mechanical applications
• Precise Class 6g thread fit provides consistent engagement and reduces the risk of cross-threading during assembly
• Fully threaded design offers maximum grip length and uniform load distribution across the entire fastener
• External hex drive with 27mm head width allows for high-torque installation using standard tools
• Compliance with DIN 933 standards guarantees dimensional accuracy and interchangeability
• RoHS 3 and REACH compliance ensures environmental responsibility and regulatory acceptance

Professional Applications & Engineering Value

This M18x2.5 coarse thread hex head screw delivers exceptional value in applications where corrosion resistance and mechanical strength are critical. The 316 stainless steel composition provides superior protection against chloride-induced stress corrosion cracking, making it ideal for marine equipment, chemical processing plants, and coastal infrastructure. The fully threaded metric design with Class 6g tolerance ensures precise fitment in pre-tapped holes or with matching nuts, reducing assembly time and improving joint integrity. The external hex drive facilitates quick installation with common wrenches, while the coarse 2.5mm pitch enables rapid advancement in softer materials or where vibration resistance is required. These engineering features combine to create a high-strength fastener that maintains performance in aggressive environments where ordinary fasteners would fail.

Specification Summary & Compliance

This hex head screw features M18x2.5 coarse threads with Class 6g thread fit according to metric standards, ensuring precise dimensional accuracy. The 35mm length and fully threaded construction provide consistent performance across the entire fastener. Manufacturing complies with DIN 933 specifications for hex head screws, guaranteeing standardized dimensions and mechanical properties. The product is RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current environmental regulations for hazardous substance restrictions.