S-92905A639 M16 x 40 mm DIN 915, ISO 4028 Set Screws

Set Screws

0656FA00088 Set Screws
0656FA00088 Set Screws

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

Part No.
Part No. 0656FA00088
Equivalent to mcmaster :
92905A639

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 40 mm

Thread Parameters

Thread Type Metric
Thread Size M16
Thread Pitch 2 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Tip Type Extended
Tip Length 8.36 mm
Tip Length Tolerance -0.36mm to 0
Tip Diameter 12 mm
Tip Diameter Tolerance -0.43mm to 0
Drive Style Hex
Drive Size 8

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 Class 6g thread fit ensuring reliable, vibration-resistant fastening in demanding applications
  • Exceptional durability from alloy steel construction and Rockwell C45 hardness, providing excellent resistance to wear and deformation
  • Optimized installation efficiency through hex drive design with 8mm drive size, allowing for secure tool engagement and torque application
  • Enhanced grip and alignment with extended tip design (8.36mm length) that improves contact surface and positioning accuracy
  • Broad compatibility with coarse 2mm pitch metric threading (M16) for quick assembly and disassembly in industrial equipment
  • Regulatory compliance assurance meeting DIN 915/ISO 4028 standards plus RoHS 3 and REACH environmental directives
  • Space-saving headless design ideal for applications where flush mounting and compact assemblies are critical

Professional Applications & Engineering Value

This M16 metric set screw delivers critical engineering solutions for industrial machinery, automotive components, and precision equipment where vibration resistance and positioning accuracy are paramount. The alloy steel construction with Rockwell C45 hardness ensures the screw maintains its clamping force under extreme operational stresses, while the extended tip provides superior bite into shaft collars and mating parts. The Class 6g thread fit and coarse 2mm pitch enable quick installation while maintaining precise tolerances. With hex drive compatibility and headless design, it's specifically engineered for confined spaces and permanent fastening applications across manufacturing and maintenance operations.

Specification Summary & Compliance

Manufactured to DIN 915 / ISO 4028 specifications with Class 6g thread fit tolerance. Features M16x2mm coarse thread with right-hand direction, 40mm length, and extended tip dimensions (8.36mm length, 12mm diameter). Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.

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