S-91776A102 M8 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to high-quality silicon bronze material
• Reliable thread engagement with Class 6H thread fit ensuring secure fastening and vibration resistance
• Industry-standard compatibility through DIN 934 compliance for consistent performance in metric applications
• Easy installation and removal with standard external hex drive design using common tools
• Durable construction with 13 mm width and 6.5 mm height for robust load distribution
• Environmental compliance meeting RoHS 3 and REACH regulations for safe industrial use
• Optimized for coarse threading with M8x1.25 mm right-hand threads providing quick assembly in demanding conditions

Professional Applications & Engineering Value

These M8 silicon bronze hex nuts deliver exceptional performance in corrosive industrial settings such as marine equipment, chemical processing, and offshore structures. The silicon bronze material offers natural resistance to saltwater corrosion and atmospheric degradation, significantly extending service life compared to standard steel fasteners. Engineered with Class 6H thread fit and coarse metric threading, they maintain secure connections under vibration and dynamic loads. The DIN 934 standard ensures dimensional precision for reliable interchangeability in machinery assembly, pipeline systems, and structural applications where corrosion resistance and long-term reliability are critical engineering requirements.

Specification Summary & Compliance

This M8 x 1.25 mm hex nut features Class 6H thread fit per ISO metric standards with coarse thread spacing. Manufactured to DIN 934 specifications with standard hex profile and external drive style. Compliant with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloys and REACH (EC 1907/2006) regulations regarding substance restrictions.