S-93585A518 M6 x 16 mm Thumb Screws

Thumb Screws

0771FA00027 Thumb Screws
0771FA00027 Thumb Screws

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

Part No.
Part No. 0771FA00027
Equivalent to mcmaster :
93585A518

Basic Information

System of Measurement Metric

Head Parameters

Head Type Thumb
Thumb Screw Head Shape Round
Round-Head Thumb Screw Profile High
Head Diameter 15.9 mm
Head Height 12.7 mm
Head Texture Knurled

Dimensions

Length 16 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Pitch 1 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

  • Superior hand-tightening capability with precision knurled head texture for reliable grip in assembly and disassembly
  • Exceptional corrosion resistance from 18-8 stainless steel construction, ideal for demanding industrial environments
  • High mechanical strength with 80,000 psi tensile strength and Rockwell B83 hardness for durable performance
  • Precision thread engagement with Class 6g metric coarse threads ensuring secure fastening and vibration resistance
  • Full-length threading provides maximum holding power across the entire 16mm length
  • Regulatory compliance with RoHS 3 and REACH standards for safe use across various industries
  • Right-hand thread design offers intuitive installation following standard fastening conventions

Professional Applications & Engineering Value

This M6 thumb screw delivers exceptional value in applications requiring frequent adjustments or tool-less operation. The high-profile knurled head provides superior tactile grip even with gloves or oily conditions, eliminating the need for tools and reducing assembly time. Manufactured from 18-8 stainless steel, these fasteners resist corrosion in harsh environments while maintaining structural integrity. The Class 6g thread fit and coarse 1mm pitch ensure quick engagement and reliable performance in machinery, electronics enclosures, jigs, and fixtures. The fully threaded design maximizes contact surface area, distributing load evenly and preventing loosening under vibration - a critical advantage in industrial equipment and automation systems where maintenance accessibility is paramount.

Specification Summary & Compliance

This metric thumb screw features M6 x 1mm coarse threads with Class 6g tolerance following standard metric threading specifications. The fastener measures 16mm in length with a 15.9mm diameter knurled head. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and chemical substance restrictions are met for industrial and commercial applications worldwide.

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