S-96016A513 M6 x 20 mm Thumb Screws

Thumb Screws

0778FA00004 Thumb Screws
0778FA00004 Thumb Screws

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

Part No.
Part No. 0778FA00004
Equivalent to mcmaster :
96016A513

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 20 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

  • Effortless hand-tightening with a 38mm multi-lobe plastic head for superior grip and comfort without tools.
  • Excellent corrosion resistance provided by 18-8 stainless steel construction, ensuring longevity in various environments.
  • Durable and lightweight head made from black Acetal Plastic, offering high impact resistance and a professional appearance.
  • Reliable and quick fastening with a fully threaded M6 x 1mm coarse thread design, ideal for frequent adjustments and assembly.
  • Precise thread fit with Class 4g6g tolerance, ensuring consistent performance and secure connections in metric applications.
  • Wide operational temperature range for the head (32° to 180° F), suitable for diverse indoor and light-duty settings.
  • Compliance with environmental standards including RoHS 3 and REACH, making it safe for use in regulated industries.

Professional Applications & Engineering Value

This M6 thumb screw combines the strength of 18-8 stainless steel with the ergonomic advantages of a multi-lobe Acetal Plastic head, addressing common industrial challenges like frequent disassembly and corrosion. The fully threaded metric coarse thread (M6 x 1mm) with a right-hand thread direction ensures rapid installation and removal, reducing downtime in applications such as electronic enclosures, machinery panels, and prototyping. Its robust black Acetal Plastic head resists wear and provides a secure grip, even in environments where metal tools are impractical, enhancing safety and efficiency for B2B users in manufacturing, maintenance, and equipment adjustment scenarios.

Specification Summary & Compliance

This thumb screw features a metric thread size of M6 with a 1mm pitch and Class 4g6g thread fit, adhering to standard metric coarse threading for precise dimensional accuracy. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use. The product is fully threaded and designed for right-hand thread applications, providing reliable performance in various assembly and adjustment tasks.

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