S-91880A045 M6 DIN 1587 Cap Nuts
Cap Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
- Reliable thread engagement with Class 6H thread fit ensuring precise, vibration-resistant connections
- Quick installation through standard external hex drive design compatible with common wrench tools
- Superior load distribution from DIN 1587 standard profile providing stable fastening performance
- Optimal thread depth of 7.7mm delivering maximum holding power for M6 coarse thread applications
- Environmental compliance meeting RoHS 3 and REACH standards for safe industrial usage
- Versatile metric sizing with 1mm coarse pitch facilitating easy assembly in various machinery and equipment
Professional Applications & Engineering Value
This zinc-plated steel cap nut delivers critical protection against corrosion and mechanical stress in industrial settings. The M6x1 mm coarse thread configuration combined with Class 6H thread fit ensures rapid assembly while maintaining vibration resistance in machinery, automotive components, and electrical enclosures. The external hex drive allows for high-torque installation using standard tools, significantly reducing assembly time. The DIN 1587 standard profile provides consistent load distribution, preventing joint failure in high-vibration applications. These metric cap nuts serve as ideal sealing solutions for threaded ends while offering professional-grade performance in manufacturing, maintenance, and equipment repair operations.
Specification Summary & Compliance
Manufactured to DIN 1587 specifications with Class 6H thread tolerance for metric coarse threading (M6x1 mm). Dimensions include 10mm width across flats, 12mm height, and 7.7mm thread depth. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe usage across industrial sectors. Right-hand thread direction with external hex drive configuration for standardized tool compatibility.
