S-93585A524 M10 x 20 mm Thumb Screws

Thumb Screws

0771FA00032 Thumb Screws
0771FA00032 Thumb Screws

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

Part No.
Part No. 0771FA00032
Equivalent to mcmaster :
93585A524

Basic Information

System of Measurement Metric

Head Parameters

Head Type Thumb
Thumb Screw Head Shape Round
Round-Head Thumb Screw Profile High
Head Diameter 22.2 mm
Head Height 17.5 mm
Head Texture Knurled

Dimensions

Length 20 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 18-8 Stainless Steel
Hardness Rockwell B83
Tensile Strength 80000 psi

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

  • Quick manual installation and removal with knurled round head design providing superior grip without tools
  • Excellent corrosion resistance thanks to 18-8 stainless steel construction for long-term reliability in harsh environments
  • Superior mechanical strength with Rockwell B83 hardness and 80,000 psi tensile strength to withstand high-stress applications
  • Precise thread engagement with Class 6g metric coarse threading ensuring reliable fastening in industrial assemblies
  • Maximum thread contact through fully threaded design for enhanced load distribution and holding power
  • Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe use across global markets
  • Optimized ergonomic profile with high-profile round head design for comfortable manual operation

Professional Applications & Engineering Value

This M10 thumb screw delivers exceptional engineering value across industrial applications where frequent access and corrosion resistance are critical. The 18-8 stainless steel construction provides superior protection against rust and chemical exposure in manufacturing, electronics, and outdoor equipment. The knurled round head with high profile enables secure manual operation without slipping, eliminating the need for tools in maintenance-heavy environments. With coarse metric threading (1.5 mm pitch) and Class 6g tolerance, installation is quick and reliable even in blind holes or worn threads. The fully threaded design ensures maximum engagement depth, distributing load evenly to prevent stripping in high-vibration applications. These features make it ideal for access panels, machine guards, and electronic enclosures requiring repeated disassembly.

Specification Summary & Compliance

This thumb screw features M10 x 1.5 mm coarse metric threading with Class 6g thread fit for precision engagement. The fully threaded 20 mm length provides complete fastening coverage. Manufactured from 18-8 stainless steel with Rockwell B83 hardness and 80,000 psi tensile strength. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global market acceptance.

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