S-91210A310 M6 x 8 mm DIN 914, ISO 4027 Set Screws

Set Screws

0668FA00024 Set Screws
0668FA00024 Set Screws

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

Part No.
Part No. 0668FA00024
Equivalent to mcmaster :
91210A310

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 8 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Pitch 1 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 5g6g

Tip & Drive Parameters

Tip Type Cone
Cone Point Angle 90°
Drive Style Hex
Drive Size 3 mm

Material & Strength

Material Alloy Steel
Hardness Rockwell C45

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 914, ISO 4027
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 thanks to the 90° cone point design that bites into mating surfaces, preventing component slippage under vibration.
  • Superior durability and wear resistance is ensured by the Alloy Steel construction with a Rockwell C45 hardness rating.
  • Secure and reliable fastening is achieved with the Class 5g6g thread fit, offering excellent dimensional consistency.
  • Easy installation in confined spaces with the headless design and a standard 3 mm hex drive.
  • Broad industry compatibility with the M6 x 1 mm coarse thread, a common metric size for robust assemblies.
  • Guaranteed quality and reliability through compliance with international standards DIN 914 and ISO 4027.
  • Safe for use in regulated environments as it is fully RoHS 3 and REACH compliant.

Professional Applications & Engineering Value

This high-performance set screw is engineered to solve critical challenges in industrial assembly, particularly where vibration-resistant fastening is paramount. The Alloy Steel material and Rockwell C45 hardness provide the necessary strength to resist loosening under dynamic loads. The headless design with a hex drive allows for installation in tight spaces, while the precise 90° cone point concentrates force to create a secure, non-slip grip on shafts, gears, and collars. Adherence to DIN 914/ISO 4027 standards ensures that this metric set screw delivers consistent performance in demanding applications across machinery, automotive, and automation sectors, making it a trusted component for permanent positioning and torque transmission.

Specification Summary & Compliance

This set screw features an M6 x 1 mm coarse metric thread with a Class 5g6g thread fit for precise dimensional tolerance. It is manufactured to meet the specifications of DIN 914 and ISO 4027. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances for safe use in various industrial environments.

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