S-92605A139 M8 x 8 mm DIN 913, ISO 4026 Set Screws

Set Screws

0631FA00049 Set Screws
0631FA00049 Set Screws

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

Part No.
Part No. 0631FA00049
Equivalent to mcmaster :
92605A139

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 8 mm

Thread Parameters

Thread Type Metric
Thread Size M8
Thread Pitch 1.25 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Tip Type Flat
Drive Style Hex
Drive Size 4 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

  • Corrosion-resistant 18-8 stainless steel construction ensures long-term reliability in harsh environments and reduces maintenance costs.
  • Precise Class 6g thread fit provides consistent engagement and reliable clamping force in demanding mechanical assemblies.
  • Headless, flat-tip design allows for flush mounting and secure fastening in confined spaces without protruding components.
  • 4mm hex socket drive enables high-torque installation with standard tools, minimizing slippage and tool wear.
  • Coarse M8 x 1.25mm thread offers quick assembly and reduced cross-threading risk for efficient production workflows.
  • Full compliance with DIN 913 and ISO 4026 standards guarantees dimensional accuracy and interchangeability in global engineering projects.
  • RoHS 3 and REACH environmental compliance ensures safe use in regulated industries and supports sustainable manufacturing initiatives.

Professional Applications & Engineering Value

This M8 hex socket set screw delivers critical performance in precision assemblies where space constraints and corrosion resistance are paramount. Manufactured from 18-8 stainless steel, it withstands oxidative environments in automotive, machinery, and electrical enclosures, preventing fastener failure. The headless design and flat tip provide secure, flush fastening for shafts, collars, and gears, eliminating interference in rotating systems. With its coarse 1.25mm pitch metric thread and Class 6g tolerance, it ensures rapid installation and vibration-resistant holding power, reducing assembly time and rework in high-volume production. Ideal for industrial fastening applications requiring repeatable accuracy and compliance with international standards.

Specification Summary & Compliance

This set screw features M8 x 1.25mm coarse metric thread with Class 6g thread fit per ISO standards, ensuring precise dimensional control. It is manufactured to meet DIN 913 and ISO 4026 specifications for headless socket set screws, guaranteeing consistent quality. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environmentally conscious industrial and mechanical applications.

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