S-96755A324 M6 x 20 mm ISO 4017, DIN 933 Medium-Strength Metric Class 8.8 Steel Thread-Locking Hex Head Screws
Medium-Strength Metric Class 8.8 Steel Thread-Locking Hex 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
- Secure vibration-resistant locking with permanent nylon patch that maintains integrity across a wide temperature range from -55° to 250°F
- Exceptional tensile strength with Class 8.8 rating and 110,000 PSI capability for demanding industrial applications
- Superior corrosion protection through zinc-plated steel construction extending service life in harsh environments
- Reliable coarse threading with 1 mm pitch providing faster assembly and reduced cross-threading risk
- Optimized hardness performance at Rockwell C22 ensuring durability without brittleness
- Full thread coverage along the entire 20 mm length for maximum grip and load distribution
- Standardized compatibility with ISO 4017/DIN 933 specifications ensuring interchangeability
Professional Applications & Engineering Value
Engineered for industrial environments where vibration loosening compromises assembly integrity, these M6 hex head screws deliver permanent locking security through their innovative nylon patch thread locker. The Class 8.8 strength grade combined with zinc-plated steel construction addresses both mechanical stress and environmental corrosion challenges in machinery, automotive, and heavy equipment applications. The coarse metric thread with 1 mm pitch facilitates rapid installation in production settings while maintaining Class 6h thread fit precision. These fully threaded fasteners provide consistent clamping force across the entire 20 mm engagement length, making them ideal for structural connections subject to dynamic loads and thermal cycling between -55° and 250°F.
Specification Summary & Compliance
Manufactured to ISO 4017/DIN 933 standards with Class 6h thread fit tolerance, these metric hex head screws feature M6 x 1 mm coarse threading and comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The Class 8.8 strength classification corresponds to 110,000 PSI tensile strength and Rockwell C22 hardness, ensuring consistent performance across industrial applications.
