S-93705A814 M3 x 8 mm DIN 912, ISO 4762 18-8 Stainless Steel Thread-Locking Socket Head Screws

Key Features & Benefits at a Glance

• Vibration-resistant locking with integrated nylon patch thread locker maintains secure fastening from -70° to 250°F (-57° to 121°C)
• Superior corrosion resistance from 18-8 stainless steel construction ensures long-term reliability in demanding environments
• High-strength performance with 70,000 psi tensile strength provides exceptional load-bearing capability for critical applications
• Precise thread engagement through Class 6g thread fit ensures consistent, reliable fastening in metric assemblies
• Optimal torque transmission via 2.5mm hex drive design prevents stripping and enables efficient installation
• Industry-standard compatibility with DIN 912/ISO 4762 specifications guarantees interchangeability and quality assurance
• Full-thread design maximizes grip length and provides uniform clamping force across the entire fastener length

Professional Applications & Engineering Value

These M3 socket head cap screws deliver exceptional engineering value in precision mechanical assemblies where vibration resistance and corrosion protection are critical. The 18-8 stainless steel construction combined with the integrated nylon patch thread locker addresses common industrial challenges of fastener loosening under dynamic loads and environmental exposure. The coarse thread pitch (0.5mm) ensures rapid installation and reliable performance in various materials, while the hex drive design provides superior torque transmission without cam-out. Ideal for machinery, automotive components, and electronic enclosures, these metric fasteners maintain integrity across temperature fluctuations from -70° to 250°F, making them suitable for both indoor and outdoor applications where thermal cycling occurs.

Specification Summary & Compliance

Manufactured to DIN 912/ISO 4762 standards with Class 6g thread fit tolerance for precise metric applications. These fully threaded M3 x 0.5mm pitch x 8mm length cap screws feature 5.5mm head diameter and 3mm head height dimensions. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet current industry requirements for hazardous substance restrictions.