S-96016A614 M8 x 25 mm Thumb Screws

Thumb Screws

0778FA00009 Thumb Screws
0778FA00009 Thumb Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0778FA00009
Equivalent to mcmaster :
96016A614

Basic Information

System of Measurement Metric

Head Parameters

Head Type Thumb
Thumb Screw Head Shape Multi-Lobe
Head Diameter 38 mm
Head Height 10 mm
Head Color Black
Head Material Acetal Plastic
Head Temperature Range 32° to 180° F

Dimensions

Length 25 mm

Thread Parameters

Thread Type Metric
Thread Size M8
Thread Pitch 1.25 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 4g6g
Threading Fully Threaded

Material & Strength

Material 18-8 Stainless Steel
Hardness Not Rated

Temperature & Environment

REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Effortless manual operation with a multi-lobe 38mm plastic head for superior grip without tools
  • Corrosion-resistant 18-8 stainless steel body ensures long-term reliability in demanding environments
  • High-strength Class 4g6g thread fit provides secure fastening with consistent engagement
  • Durable black acetal plastic head withstands temperatures from 32° to 180°F without degradation
  • Fully threaded 25mm length offers maximum adjustability and holding power
  • Coarse M8 x 1.25mm thread pitch enables quick installation and reduced cross-threading risk
  • Compliant with RoHS 3 and REACH regulations for safe use across industrial applications

Professional Applications & Engineering Value

This M8 thumb screw combines the corrosion resistance of 18-8 stainless steel with the ergonomic benefits of a black acetal plastic multi-lobe head, making it ideal for frequent-adjustment applications in electronics, machinery, and assembly jigs. The fully threaded 25mm length and coarse thread pitch ensure rapid installation and removal while maintaining vibration resistance. Engineered with Class 4g6g thread fit, it delivers precise dimensional accuracy for reliable performance in automated production lines and maintenance panels where tool-free access is critical. The temperature-stable acetal head maintains integrity across industrial operating ranges, solving common grip and durability challenges in OEM equipment and facility maintenance.

Specification Summary & Compliance

This metric thumb screw features M8 x 1.25mm coarse threads with Class 4g6g thread fit per ISO standards, ensuring precise dimensional tolerance. The 25mm fully threaded design provides complete fastening coverage. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material restrictions adherence for industrial use.

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