S-92581A630 M10 x 20 mm DIN 464 Thumb Screws

Thumb Screws

0766FA00028 Thumb Screws
0766FA00028 Thumb Screws

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

Part No.
Part No. 0766FA00028
Equivalent to mcmaster :
92581A630

Basic Information

System of Measurement Metric

Head Parameters

Head Type Thumb
Thumb Screw Head Shape Round
Round-Head Thumb Screw Profile Raised
Head Diameter 36 mm
Head Height 8 mm
Head Texture Knurled

Dimensions

Length 20 mm
Collar Diameter 20 mm
Collar Height 15 mm

Thread Parameters

Thread Type Metric
Thread Size M10
Thread Pitch 1.5 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Material & Strength

Material Black-Oxide Steel
Hardness Rockwell B84
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 464
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 installation and removal with a 36mm knurled round head for superior grip without tools
  • Enhanced corrosion resistance and durability thanks to the black-oxide steel finish for harsh industrial environments
  • Reliable load-bearing performance with 70,000 psi tensile strength and Rockwell B84 hardness
  • Secure and precise fastening ensured by M10 coarse threads with Class 6g fit for consistent engagement
  • Full-length threading versatility allowing adjustment along the entire 20mm shaft length
  • Compliance with international standards including DIN 464 for dimensional accuracy and quality assurance
  • Environmentally safe operation meeting RoHS 3 and REACH regulations for hazardous substance control

Professional Applications & Engineering Value

This black-oxide steel thumb screw delivers exceptional value in applications requiring frequent manual adjustments, such as machinery access panels, electronic enclosures, and assembly jigs. The knurled head texture provides a non-slip surface that enables high torque application even with gloves, reducing installation time and improving operator safety. Its fully threaded M10 x 1.5 mm metric design with coarse spacing ensures quick engagement and reliable holding power in various materials. The raised round head profile offers comfortable finger pressure distribution during tightening, while the black-oxide coating protects against rust and wear in demanding industrial settings, extending service life and minimizing maintenance needs.

Specification Summary & Compliance

This thumb screw features M10 x 1.5 mm coarse threads with Class 6g tolerance for precise fit, fully threaded 20mm length, and dimensions conforming to DIN 464 standard. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for environmental safety, with material properties including Rockwell B84 hardness and 70,000 psi tensile strength ensuring consistent performance in industrial fastening applications.

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