S-93270A785 M12 x 50 mm ISO 4017, DIN 933 Brass Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with CU2/CU3 brass construction, ideal for harsh environments and preventing material degradation
• High mechanical strength with 50,000 psi tensile strength and Rockwell B55 hardness for reliable performance under load
• Precise Class 6g thread fit ensures smooth assembly and secure fastening in metric applications
• Full threading along the 50mm length provides maximum grip and uniform stress distribution
• External hex drive and 19mm head width allow for easy installation with standard tools and high torque application
• Compliance with ISO 4017/DIN 933 standards guarantees dimensional accuracy and interchangeability
• RoHS 3 compliance meets environmental regulations for use in restricted substance-sensitive industries

Professional Applications & Engineering Value

These M12 hex head screws made from CU2/CU3 brass offer exceptional corrosion resistance, making them perfect for plumbing, marine, and electrical applications where moisture and chemicals are prevalent. The coarse 1.75mm pitch and Class 6g thread fit enable quick, reliable assembly, reducing installation time and minimizing cross-threading risks. With a fully threaded design and external hex drive, they ensure consistent clamping force and are easy to tighten in confined spaces. Ideal for industrial machinery, automotive, and construction projects, these screws deliver long-term durability and meet ISO 4017/DIN 933 specifications for dependable performance in demanding environments.

Specification Summary & Compliance

This screw features a metric M12 x 1.75mm coarse thread with Class 6g tolerance for precise fit, a length of 50mm, and full threading. It complies with ISO 4017/DIN 933 manufacturing standards, ensuring dimensional accuracy and reliability. The product is RoHS 3 (2015/863/EU) compliant under exemption 6(c) for lead in copper alloys, meeting environmental and safety regulations for industrial use.