S-92605A934 M20 x 50 mm DIN 913, ISO 4026 Set Screws

Set Screws

0631FA00166 Set Screws
0631FA00166 Set Screws

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

Part No.
Part No. 0631FA00166
Equivalent to mcmaster :
92605A934

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 50 mm

Thread Parameters

Thread Type Metric
Thread Size M20
Thread Pitch 2.5 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Tip Type Flat
Drive Style Hex
Drive Size 10 mm

Material & Strength

Material 18-8 Stainless Steel
Hardness Not Rated

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 913, ISO 4026
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 corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh industrial environments
  • Maximum torque transmission through the 10mm hex drive design, preventing tool slippage and ensuring secure fastening
  • Precise thread engagement with Class 6g thread fit and coarse 2.5mm pitch for quick assembly and reliable holding power
  • Space-saving headless design allowing for flush mounting in applications where protruding fastener heads are not feasible
  • Standardized dimensions conforming to DIN 913/ISO 4026 specifications for guaranteed interchangeability and engineering consistency
  • Environmental compliance meeting RoHS 3 and REACH regulations for safe use in regulated industries and global markets
  • Flat tip configuration providing minimal surface marring while maintaining strong axial positioning in assembled components

Professional Applications & Engineering Value

This M20 metric set screw delivers exceptional engineering value in applications requiring precise component positioning and secure fastening. Manufactured from 18-8 stainless steel, it provides excellent resistance to oxidation and chemical exposure, making it ideal for machinery, automotive assemblies, and outdoor equipment where environmental factors threaten fastener integrity. The headless design with hex drive solves critical space constraints while enabling high-torque installation without compromising the assembled surface. The coarse thread spacing (2.5mm pitch) ensures rapid installation and superior resistance to vibration loosening in dynamic industrial environments. When used in conjunction with matching threaded components, the Class 6g thread fit maintains precise tolerances for repeatable assembly performance across production runs.

Specification Summary & Compliance

This hex headless set screw features M20 x 2.5mm metric coarse threads with Class 6g thread fit tolerance per ISO standards. The 50mm length and flat tip configuration comply with DIN 913/ISO 4026 dimensional specifications. Manufacturing and material composition adhere to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.

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