S-93395A517 M5 x 60 mm DIN 7991 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh environments and chemical exposure
• High tensile strength of 70,000 psi ensures reliable fastening in demanding mechanical applications
• Precise Class 6g thread fit provides consistent engagement and reduces the risk of cross-threading during installation
• Fully threaded design offers maximum grip length and uniform load distribution across the entire fastener
• Hex drive with 3mm drive size allows for high-torque installation and secure, flush mounting in countersunk applications
• Compliance with DIN 7991 standards guarantees dimensional accuracy and interchangeability in metric assemblies
• RoHS 3 and REACH compliance ensures environmental safety and regulatory acceptance for global industrial use

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these M5 flat head screws in 316 stainless steel provide exceptional resistance to corrosion, acids, and chlorides, making them ideal for marine, chemical processing, and food-grade equipment. The passivated finish enhances surface durability while the coarse thread and fully threaded design ensure rapid installation and vibration resistance in high-stress assemblies. With a 90° countersink angle and hex drive, they deliver flush, tamper-resistant fastening in machinery, structural frameworks, and precision instruments, reducing maintenance cycles and improving long-term reliability.

Specification Summary & Compliance

This metric flat head screw features M5 x 0.8mm coarse threads with Class 6g tolerance per ISO standards, ensuring precise fit. Dimensions include a 10mm head diameter (-0.36 to 0mm tolerance), 2.8mm head height, and 60mm length. Manufactured to DIN 7991 specifications and compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) for environmental safety.