S-91430A005 M1.6 x 5 mm DIN 963, ISO 2009 Stainless Steel Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for humid or chemically aggressive environments
• Precise flush mounting enabled by the standard 90° countersink angle and flat head design, minimizing protrusion in assembled components
• Reliable coarse threading (0.35mm pitch) with Class 6g fit ensures quick, secure fastening and reduces cross-threading risks during installation
• High tensile strength of 70,000 PSI provides dependable load-bearing capacity for demanding mechanical applications
• Full threading along the 5mm length offers maximum grip and adjustment flexibility in thin materials or tight spaces
• Slotted drive compatibility allows for easy installation with standard hand tools, simplifying maintenance and assembly processes
• Global compliance assurance through DIN 963/ISO 2009 standards, meeting rigorous industrial quality and safety requirements

Professional Applications & Engineering Value

Engineered for precision fastening in compact assemblies, these M1.6 metric flat head screws deliver critical performance in electronics, instrumentation, and miniature mechanical systems. The 18-8 stainless steel material combined with a passivated finish effectively resists oxidation and chemical degradation, extending service life in challenging conditions. The coarse pitch threading (0.35mm) and Class 6g thread fit ensure rapid, vibration-resistant installation while minimizing thread stripping—particularly valuable in high-volume production environments. With a 90° countersink angle conforming to DIN 963 specifications, these screws sit flush with surfaces, preventing interference in tightly spaced components and maintaining aerodynamic or aesthetic profiles in consumer electronics, medical devices, and optical equipment.

Specification Summary & Compliance

This fully threaded metric screw features M1.6 x 0.35mm coarse pitch with Class 6g thread tolerance for consistent fit. Manufactured to DIN 963 and ISO 2009 dimensional standards, it ensures interchangeability and precision across global supply chains. The product is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, confirming the absence of restricted hazardous substances and supporting sustainable procurement practices in industrial and electronic sectors.