S-94085A126 M6 x 6 mm ASME B18.3.6M, ASTM F912 Set Screws

Set Screws

0649FA00013 Set Screws
0649FA00013 Set Screws

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

Part No.
Part No. 0649FA00013
Equivalent to mcmaster :
94085A126

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 6 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Pitch 1 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 5g6g

Tip & Drive Parameters

Tip Type Soft
Tip Length 1.6 mm
Tip Diameter 3.2 mm
Tip Material Brass
Drive Style Hex
Drive Size 3 mm

Material & Strength

Material Black-Oxide Alloy Steel
Hardness Rockwell C28

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.3.6M, ASTM F912
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior corrosion resistance from the black-oxide coating on alloy steel, extending service life in harsh industrial environments.
  • Excellent surface protection with a soft brass tip that prevents damage to mating components during clamping.
  • High-strength performance ensured by Rockwell C28 hardness, providing reliable, vibration-resistant fastening.
  • Precise thread engagement with Class 5g6g thread fit and coarse 1 mm pitch for quick assembly and secure holding power.
  • Easy installation in confined spaces thanks to the headless design and 3 mm hex drive for straightforward tool access.
  • Broad regulatory compliance including RoHS 3 and REACH, making it suitable for global supply chains and sensitive applications.
  • Dimensional accuracy and interchangeability per ASME B18.3.6M and ASTM F912 standards, ensuring consistent quality and fit.

Professional Applications & Engineering Value

This M6 metric set screw is engineered to address common industrial fastening challenges, such as component slippage and surface marring. The black-oxide alloy steel construction offers enhanced durability and resistance to oxidation, ideal for machinery, automotive, and electrical assemblies exposed to moisture or chemicals. Its headless design and hex drive allow for flush mounting in tight spaces, while the soft brass tip distributes pressure evenly, preventing damage to shafts, collars, or precision parts. With a coarse thread pitch and Class 5g6g thread fit, it ensures rapid installation and robust retention under dynamic loads, reducing maintenance needs and improving operational reliability in demanding environments.

Specification Summary & Compliance

This set screw features a Class 5g6g thread fit per ISO metric standards, ensuring precise dimensional tolerances for consistent performance. It complies with ASME B18.3.6M and ASTM F912 manufacturing specifications, guaranteeing interchangeability and quality. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in restricted substance-sensitive applications.

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