S-92125A220 M5 x 30 mm DIN 7991, ISO 10642 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
• Precise flush mounting with 90° countersink angle and flat head design for seamless integration into assembled components
• High tensile strength of 70,000 PSI ensures reliable fastening performance in demanding mechanical applications
• Easy installation and removal with 3mm hex drive design providing secure tool engagement and torque transmission
• Consistent thread engagement through Class 6g thread fit and coarse 0.8mm pitch for quick assembly and vibration resistance
• Full regulatory compliance meeting DIN 7991/ISO 10642 standards plus RoHS 3 and REACH environmental directives
• Complete threading along the entire 30mm length maximizes grip strength and load distribution

Professional Applications & Engineering Value

These M5 flat head screws deliver exceptional engineering value in applications requiring flush surface mounting and reliable fastening performance. The combination of 18-8 stainless steel material with passivated finish provides outstanding protection against corrosion, making them ideal for machinery, electrical enclosures, and outdoor equipment where moisture and chemicals are present. The hex drive design ensures positive torque transmission during installation, preventing cam-out and damage to the drive recess. With coarse thread spacing and Class 6g thread fit, these metric screws offer rapid assembly while maintaining secure fastening in vibration-prone environments. The standardized DIN 7991/ISO 10642 dimensions guarantee compatibility with existing tooling and component designs, reducing engineering time and ensuring consistent performance across production runs.

Specification Summary & Compliance

This flat head screw features M5 x 0.8mm coarse thread with Class 6g tolerance and right-hand threading. Manufactured to DIN 7991/ISO 10642 specifications with 30mm length and standard flat head profile. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety standards are met. The passivated surface treatment enhances corrosion resistance while maintaining the mechanical properties of the 18-8 stainless steel base material.