S-91313A159 M6 x 12 mm Set Screws

Set Screws

0628FA00012 Set Screws
0628FA00012 Set Screws

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

Part No.
Part No. 0628FA00012
Equivalent to mcmaster :
91313A159

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 12 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Pitch 1 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Locking Type Serrations

Tip & Drive Parameters

Tip Type Cup
Drive Style Hex
Drive Size 3 mm

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B80

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 corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments.
  • Precise, reliable fastening ensured by Class 6g thread fit, minimizing the risk of loosening under vibration.
  • High torque application capability with a 3mm hex socket drive, allowing for secure installation in confined spaces.
  • Excellent material hardness at Rockwell B80, providing enhanced wear resistance and durability.
  • Effective anti-rotation locking through serrations and cup point tip, maintaining position in dynamic assemblies.
  • Broad industrial compatibility with coarse M6 x 1mm metric threads, suitable for standard right-hand applications.
  • Environmental regulation compliance with RoHS 3 and REACH, ensuring safe use in global markets.

Professional Applications & Engineering Value

This M6 hex socket set screw is engineered to address critical challenges in machinery and equipment assembly, where vibration resistance and positional stability are paramount. Made from 18-8 stainless steel, it offers excellent corrosion resistance, reducing maintenance needs in humid or chemically exposed settings like automotive components, industrial robots, and conveyor systems. The cup point and serrations provide superior grip on shafts and collars, preventing slippage under high loads. With a Class 6g thread fit and coarse pitch, it ensures quick, accurate installation, minimizing assembly errors and downtime. Ideal for headless fastening in tight spaces, this screw enhances the reliability of precision engineering projects.

Specification Summary & Compliance

This set screw adheres to metric thread standards with M6 x 1mm coarse pitch and Class 6g tolerance for precise fit. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured to high-quality benchmarks, it supports applications requiring right-hand threads and consistent performance in industrial settings.

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