S-92098A164 M6 x 40 mm DIN 551, ISO 4766 Set Screws

Set Screws

0640FA00049 Set Screws
0640FA00049 Set Screws

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

Part No.
Part No. 0640FA00049
Equivalent to mcmaster :
92098A164

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 40 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 Flat
Drive Style Slotted

Material & Strength

Material Alloy Steel
Hardness Rockwell B67

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 551, ISO 4766
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Exceptional holding power through Class 6g thread fit ensuring precise, secure fastening in demanding applications
  • Superior material durability with alloy steel construction and Rockwell B67 hardness for excellent wear and deformation resistance
  • Optimized installation efficiency with slotted drive and headless design allowing flush mounting in confined spaces
  • Reliable thread engagement featuring M6x1mm coarse pitch right-hand threads for quick assembly and vibration resistance
  • Enhanced surface contact through flat tip design that distributes clamping force evenly without damaging components
  • Global compliance assurance meeting DIN 551 and ISO 4766 standards for consistent quality and interchangeability
  • Environmental responsibility with full RoHS 3 and REACH compliance for safe use in regulated industries

Professional Applications & Engineering Value

This M6 set screw delivers critical engineering solutions where space constraints and vibration resistance are paramount. The alloy steel construction with Rockwell B67 hardness maintains structural integrity under repeated stress cycles, while the headless design enables seamless integration in precision machinery and rotating assemblies. The flat tip provides maximum surface contact without marring shafts or components, making it ideal for permanent positioning in pulleys, gears, and collars. With metric coarse threading and Class 6g tolerance, it ensures rapid installation and reliable performance in automotive, manufacturing, and industrial equipment where vibration resistance and dimensional stability are essential.

Specification Summary & Compliance

Manufactured to exact metric specifications with M6x1mm coarse right-hand threads meeting Class 6g tolerance standards. Complies with DIN 551 and ISO 4766 manufacturing specifications, ensuring dimensional accuracy and mechanical performance. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, guaranteeing safe use across international markets and regulated industries.

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