S-91306A768 M6 x 50 mm ISO 7380 Steel Button Head Hex-Drive Screws
Steel Button Head Hex-Drive 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
- Exceptional tensile strength of 140,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure in demanding applications.
- Superior corrosion resistance from zinc-plated alloy steel construction extends service life and maintains integrity in harsh industrial environments.
- High-strength Class 10.9 rating guarantees consistent load-bearing capacity and durability for critical assembly operations.
- Precision 4 mm hex drive allows for secure tool engagement and efficient installation, minimizing slippage and damage during tightening.
- Fully threaded M6 coarse pitch design provides maximum grip and holding power across the entire 50 mm length for versatile fastening needs.
- Compliance with ISO 7380, RoHS 3, and REACH standards ensures product safety, environmental responsibility, and global regulatory acceptance.
- Rockwell C32 hardness offers excellent wear resistance, maintaining thread integrity through repeated use and vibration.
Professional Applications & Engineering Value
This M6 hex screw with Class 10.9 strength and zinc-plated alloy steel construction is engineered to address common industrial challenges such as vibration loosening, corrosion-induced degradation, and high-load failures. The fully threaded metric screw with coarse thread pitch ensures rapid assembly and robust clamping force in machinery, automotive, and structural applications. Its rounded head design and 4mm hex drive facilitate easy access in confined spaces while providing a flush finish. By combining 140,000 psi tensile strength with Rockwell C32 hardness, it delivers long-term reliability in dynamic environments, reducing maintenance costs and downtime for B2B clients.
Specification Summary & Compliance
This fastener adheres to ISO 7380 specifications, with M6 x 1 mm coarse threads conforming to Class 6g tolerance for precise fit. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global industrial use. Manufactured from zinc-plated alloy steel, it maintains dimensional accuracy and performance standards for high-strength applications.
