S-96016A557 M4 x 6 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
- Effortless manual tightening and loosening with a knurled acetal plastic head for superior grip and comfortable operation without tools.
- Corrosion-resistant performance thanks to the 18-8 stainless steel body, ideal for demanding industrial environments.
- Reliable thread engagement with a fully threaded M4 x 0.7mm coarse thread and Class 4g6g fit, ensuring secure fastening in various materials.
- Durable, low-profile design featuring a round head that minimizes snagging while providing ample surface area for hand adjustment.
- Wide operational temperature range from 32° to 180°F, maintaining integrity in fluctuating conditions.
- Enhanced safety and compliance with RoHS 3 and REACH regulations, making it suitable for sensitive and regulated applications.
- Time and cost savings by enabling quick assembly and disassembly, reducing the need for specialized tools in maintenance and prototyping.
Professional Applications & Engineering Value
This M4 thumb screw combines the strength of 18-8 stainless steel with the user-friendly acetal plastic head to address common industrial challenges like frequent adjustments and corrosion in harsh settings. The fully threaded coarse metric thread with Class 4g6g fit ensures precise, vibration-resistant connections in equipment panels, electronic enclosures, and machinery guards. Its knurled texture offers a non-slip grip, speeding up manual fastening in tight spaces or during prototyping, while the low-profile round head reduces obstruction risks. Ideal for industrial applications requiring reliable, tool-free maintenance, this screw enhances workflow efficiency and durability in assembly lines, HVAC systems, and consumer electronics.
Specification Summary & Compliance
This thumb screw features an M4 x 0.7mm coarse metric thread with a Class 4g6g thread fit for consistent dimensional accuracy. It is fully threaded and constructed from 18-8 stainless steel with a right-hand thread direction. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring adherence to environmental and safety standards for industrial use.
