S-94567A580 M5 x 16 mm Thumb Screws
Thumb Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Enhanced manual grip with knurled round head and flared collar for secure, tool-free tightening in industrial environments
- Superior corrosion resistance and machinability from high-strength 2011 Aluminum alloy, ideal for precision applications
- Reliable load distribution with fully threaded M5 coarse pitch (0.8 mm) design, ensuring maximum holding power
- Consistent thread engagement due to Class 6g tolerance, providing precise fit and vibration resistance
- Durable mechanical performance backed by Rockwell B75 hardness and 55,000 psi tensile strength
- Compliance with global standards including RoHS 3 and REACH, meeting environmental and safety regulations
- Versatile installation with 16mm length and right-hand threading, suitable for frequent adjustments
Professional Applications & Engineering Value
Engineered for industrial thumb screw applications requiring frequent manual adjustments, this M5 metric thumb screw addresses common challenges like tool slippage and material fatigue. The 2011 Aluminum construction offers excellent strength-to-weight ratio and corrosion resistance, while the knurled round head with flared collar ensures positive grip even with gloves or oily hands. Its fully threaded coarse pitch (0.8 mm) and Class 6g thread fit provide rapid installation and reliable clamping force in machinery, electronics enclosures, and prototyping fixtures. This design minimizes cross-threading risks and withstands repeated use, making it ideal for maintenance panels, jigs, and assembly lines where durability and user safety are critical.
Specification Summary & Compliance
This thumb screw meets Metric thread standards with M5 x 0.8 mm coarse pitch and Class 6g tolerance for precise fit. Manufacturing adheres to material specifications for 2011 Aluminum with Rockwell B75 hardness and 55,000 psi tensile strength. Compliant with RoHS 3 (2015/863/EU) under exemption 6(b)-II for lead in aluminum alloys and REACH (EC 1907/2006) regulations, ensuring environmental safety for industrial use.
