S-91760A318 M6 x 12 mm DIN 912, ISO 4762 Alloy Steel Thread-Locking Socket Head Screws
Alloy Steel Thread-Locking Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Permanent vibration resistance with nylon patch locking that maintains secure assemblies under dynamic loads
- Superior corrosion protection from black-oxide coating, extending service life in demanding environments
- High-strength performance with 170,000 psi tensile strength and Rockwell C37 hardness for heavy-duty applications
- Wide temperature tolerance from -70° to 250°F, ensuring reliability in extreme operating conditions
- Precise metric threading with Class 5g6g fit and M6x1 mm coarse thread for easy installation and consistent engagement
- Standard hex drive compatibility using 5 mm tools for quick, slip-resistant assembly and disassembly
- Global compliance assurance meeting DIN 912/ISO 4762 standards plus RoHS 3 and REACH environmental regulations
Professional Applications & Engineering Value
These M6 socket head cap screws deliver critical vibration resistance in machinery, automotive, and industrial equipment where loosening under stress causes costly failures. The nylon patch locking technology creates permanent friction without compromising the black-oxide alloy steel core's 170,000 psi tensile strength. With fully threaded coarse metric threads (Class 5g6g), installation is faster while maintaining clamp load integrity. The combination of hex drive design and temperature-stable locking patch (-70° to 250°F) makes these fasteners ideal for high-vibration assemblies requiring repeated maintenance access without performance degradation.
Specification Summary & Compliance
Manufactured to DIN 912 / ISO 4762 dimensional standards with Class 5g6g thread tolerance for precision fit. The black-oxide alloy steel construction provides consistent hardness (Rockwell C37) and tensile strength (170,000 psi). Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental safety. Thread specifications include M6x1 mm coarse threads, right-hand direction, and permanent nylon patch locking compatible with standard 5 mm hex tools.
