S-93270A315 M5 x 12 mm ISO 4017, DIN 933 Brass Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from CU2/CU3 brass material, ideal for harsh environments and extending service life
• High mechanical strength with 50,000 psi tensile strength and Rockwell B55 hardness for reliable load-bearing performance
• Precise thread engagement with Class 6g fit, ensuring secure fastening and reducing the risk of cross-threading
• Efficient installation and removal via external hex drive and 8mm head width, compatible with standard tools
• Full thread coverage along the 12mm length, providing maximum grip and uniform stress distribution
• Broad industrial compatibility with metric coarse (0.8mm pitch) threading, conforming to common assembly requirements
• Regulatory compliance assurance meeting RoHS 3 and DIN 933/ISO 4017 standards for safe, quality-controlled use

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M5 hex head screws in CU2/CU3 brass address critical challenges like galvanic corrosion and mechanical fatigue. The fully threaded design with coarse 0.8mm pitch ensures rapid assembly and robust clamping force in machinery, electrical enclosures, and marine components. With a Class 6g thread fit and external hex drive, they deliver consistent torque transmission and minimize stripping, enhancing operational reliability. The high-strength brass construction maintains integrity under vibration, making these metric screws a trusted solution for OEM and MRO needs where durability and compliance are paramount.

Specification Summary & Compliance

This M5x0.8x12mm hex head screw adheres to ISO 4017 and DIN 933 dimensional standards, featuring a Class 6g thread tolerance for precision fit. It is manufactured from CU2/CU3 brass with a tensile strength of 50,000 psi and is RoHS 3 (2015/863/EU) compliant under exemption 6(c) for lead in copper alloys, ensuring environmental and safety regulations are met for industrial distribution.