S-92605A243 M5 x 20 mm DIN 913, ISO 4026 Set Screws

Set Screws

0631FA00080 Set Screws
0631FA00080 Set Screws

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

Part No.
Part No. 0631FA00080
Equivalent to mcmaster :
92605A243

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 20 mm

Thread Parameters

Thread Type Metric
Thread Size M5
Thread Pitch 0.8 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Tip Type Flat
Drive Style Hex
Drive Size 2.5 mm

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B80

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 from 18-8 Stainless Steel, ideal for harsh environments and reducing maintenance costs.
  • Exceptional durability and wear resistance with a Rockwell B80 hardness, ensuring a long service life under high-stress conditions.
  • Secure, high-torque fastening enabled by the 2.5mm hex socket drive, preventing tool slippage and damage during installation.
  • Reliable, precise positioning with a flat tip design that minimizes component damage and provides a flush, stable fit.
  • Wide compatibility and easy assembly thanks to the M5 coarse thread (0.8mm pitch) with Class 6g tolerance for quick, dependable engagement.
  • Guaranteed dimensional consistency and performance, manufactured to meet DIN 913 and ISO 4026 standards.
  • Safe for sensitive applications with full compliance to RoHS 3 and REACH environmental regulations.

Professional Applications & Engineering Value

This M5 hex socket set screw is engineered to address common industrial challenges such as component slippage, corrosion-induced failure, and assembly inefficiency. The 18-8 Stainless Steel construction provides excellent resistance to rust and oxidation, making it suitable for machinery, automotive, and outdoor equipment exposed to moisture or chemicals. Its headless design and flat tip allow for flush mounting in tight spaces, securely locking gears, pulleys, and collars onto shafts without protruding parts. The coarse metric thread ensures rapid installation and high vibration resistance, while the hex socket drive offers superior torque transmission, reducing the risk of stripping and enhancing worker safety during maintenance or production line adjustments.

Specification Summary & Compliance

This set screw features an M5 x 0.8mm coarse thread with a Class 6g thread fit per ISO metric standards, ensuring precise dimensional accuracy and reliable performance. It is manufactured in compliance with DIN 913 / ISO 4026 specifications for hex socket set screws. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming it is free of hazardous substances and safe for various industrial and commercial applications.

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