S-92905A220 M6 x 20 mm DIN 915, ISO 4028 Set Screws

Set Screws

0656FA00018 Set Screws
0656FA00018 Set Screws

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

Part No.
Part No. 0656FA00018
Equivalent to mcmaster :
92905A220

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 20 mm

Thread Parameters

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

Tip & Drive Parameters

Tip Type Extended
Tip Length 3.25 mm
Tip Length Tolerance -0.25mm to 0
Tip Diameter 4 mm
Tip Diameter Tolerance -0.3mm to 0
Drive Style Hex
Drive Size 3

Material & Strength

Material Alloy Steel
Hardness Rockwell C45

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 915, ISO 4028
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 holding power with extended 3.25mm tip design for deeper penetration and secure component fixation
  • Exceptional durability from Rockwell C45 hardness alloy steel, resisting wear and deformation under high stress
  • Precise coarse threading with Class 6g fit ensures easy installation and reliable engagement in demanding applications
  • Headless hex drive design allows flush mounting in tight spaces while providing secure torque transmission
  • Full regulatory compliance with RoHS 3 and REACH standards for safe use across global industrial markets
  • Standardized dimensions per DIN 915/ISO 4028 specifications guarantee interchangeability and consistent performance
  • Optimized tip tolerances (-0.25mm length, -0.3mm diameter) ensure precise positioning and repeatable assembly

Professional Applications & Engineering Value

This M6x1 mm metric set screw delivers critical engineering solutions for industrial assembly challenges. The alloy steel construction with Rockwell C45 hardness provides exceptional resistance to vibrational loosening and mechanical stress, making it ideal for permanent fastening in machinery, automotive components, and precision equipment. The right-hand coarse threading with Class 6g fit enables rapid installation while maintaining secure engagement in metric threaded applications. The extended tip design creates positive locking action by digging into shaft materials, preventing relative movement between components. As a headless screw with hex drive, it offers space-saving installation where protruding fasteners are impractical, while the DIN 915 compliance ensures dimensional consistency across European engineering standards.

Specification Summary & Compliance

This set screw maintains precise Class 6g thread fit tolerance per ISO metric standards with M6x1 mm coarse thread spacing. Manufacturing conforms to DIN 915 ISO 4028 specifications, ensuring dimensional accuracy and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting current environmental and safety standards for industrial components.

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