S-96016A505 M6 x 12 mm Thumb Screws

Thumb Screws

0778FA00002 Thumb Screws
0778FA00002 Thumb Screws

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

Part No.
Part No. 0778FA00002
Equivalent to mcmaster :
96016A505

Basic Information

System of Measurement Metric

Head Parameters

Head Type Thumb
Thumb Screw Head Shape Multi-Lobe
Head Diameter 38 mm
Head Height 12.2 mm
Head Color Black
Head Material Acetal Plastic
Head Temperature Range 32° to 180° F

Dimensions

Length 12 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Pitch 1 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

  • Enhanced manual grip and torque application with a 38mm multi-lobe black acetal plastic head for tool-free operation and reduced assembly time.
  • Superior corrosion resistance and durability from 18-8 stainless steel construction, ideal for demanding industrial environments.
  • Reliable thread engagement and secure fastening with a Class 4g6g thread fit and M6x1mm coarse thread for quick installation and vibration resistance.
  • Broad operational temperature suitability with a head temperature range of 32° to 180°F, ensuring performance in varied conditions.
  • Full-threaded design for maximum adjustability and holding power along the entire 12mm length, providing versatile positioning.
  • Compliance with stringent environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use in global markets.
  • Right-hand thread direction for standard, intuitive tightening, facilitating ease of use and reducing operator error.

Professional Applications & Engineering Value

This M6 thumb screw combines the strength of 18-8 stainless steel with the ergonomic advantages of a black acetal plastic multi-lobe head, addressing common industrial challenges such as frequent adjustments and corrosion in humid or chemical-exposed settings. The fully threaded design and coarse thread pitch ensure rapid installation and robust clamping force, minimizing loosening under vibration—critical in machinery, electronics enclosures, and automotive assemblies. Its tool-free operation reduces wear on components and speeds up maintenance, while the temperature-resistant head maintains integrity in fluctuating environments, delivering long-term reliability and cost savings.

Specification Summary & Compliance

This thumb screw features a Metric M6x1mm coarse thread with a Class 4g6g thread fit for precise dimensional accuracy per ISO standards. It is fully threaded with a right-hand thread direction and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements for industrial use.

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