S-92905A607 M4 x 4 mm DIN 915, ISO 4028 Set Screws

Set Screws

0656FA00057 Set Screws
0656FA00057 Set Screws

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

Part No.
Part No. 0656FA00057
Equivalent to mcmaster :
92905A607

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 4 mm

Thread Parameters

Thread Type Metric
Thread Size M4
Thread Pitch 0.7 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Tip Type Extended
Tip Length 1.25 mm
Tip Length Tolerance -0.25mm to 0
Tip Diameter 2.5 mm
Tip Diameter Tolerance -0.25mm to 0
Drive Style Hex
Drive Size 2

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

  • High-strength alloy steel construction with Rockwell C45 hardness for superior wear resistance and extended service life in demanding applications.
  • Precision-engineered extended tip with controlled diameter and length ensures secure, deep seating and prevents component slippage.
  • Hex drive design allows for high torque application and easy installation in confined, headless spaces.
  • Coarse thread pitch (0.7mm) provides rapid assembly and strong holding power in a wide range of materials.
  • Class 6g thread fit guarantees consistent, reliable engagement and interchangeability with standard metric nuts and threaded holes.
  • Compliance with DIN 915 and ISO 4028 standards ensures dimensional accuracy, quality, and global interoperability.
  • RoHS 3 and REACH compliance confirms the screw is free from hazardous substances, making it suitable for regulated industries and export markets.

Professional Applications & Engineering Value

This M4 alloy steel set screw is engineered to solve critical fastening challenges in industrial machinery, automotive assemblies, and precision equipment. Its headless design and hex drive are ideal for applications where space is limited and a flush surface is required. The extended tip with precise tolerances provides concentrated clamping force, preventing axial movement of components on shafts and hubs. Made from hardened alloy steel and featuring a right-hand metric coarse thread, it delivers exceptional vibration resistance and durability under high-stress conditions, reducing maintenance needs and downtime in heavy-duty industrial applications.

Specification Summary & Compliance

This set screw adheres to Class 6g thread tolerance per ISO metric standards, ensuring precise fit. It is manufactured to meet DIN 915 and ISO 4028 specifications for dimensional accuracy and performance. 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 and regulated markets.

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