S-91210A335 M6 x 25 mm DIN 914, ISO 4027 Set Screws

Set Screws

0668FA00029 Set Screws
0668FA00029 Set Screws

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

Part No.
Part No. 0668FA00029
Equivalent to mcmaster :
91210A335

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 25 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

  • Maximum holding power with precision 90° cone point that bites into materials for superior anti-loosening performance
  • Exceptional durability from Rockwell C45 hardness alloy steel construction, resisting wear in high-vibration applications
  • Secure installation with 3 mm hex drive providing reliable torque transfer and preventing tool slippage
  • Optimized thread engagement through Class 5g6g thread fit ensuring consistent fastening and dimensional accuracy
  • Quick assembly with coarse 1 mm pitch threads enabling faster installation compared to fine-pitch alternatives
  • Space-saving design as a headless set screw for applications where clearance is limited
  • Regulatory compliance meeting RoHS 3 and REACH environmental standards for global industrial use

Professional Applications & Engineering Value

These M6 metric set screws deliver critical engineering solutions where secure positioning and vibration resistance are paramount. The alloy steel construction with Rockwell C45 hardness provides exceptional strength-to-weight ratio, making these headless screws ideal for precision machinery, automotive components, and industrial equipment where space constraints exclude traditional fastener heads. The 90° cone point design creates permanent indentation in mating surfaces, preventing rotational movement even under extreme dynamic loads. Engineered to DIN 914/ISO 4027 standards, these hex drive set screws with coarse thread pitch ensure reliable performance in high-stress applications while simplifying maintenance procedures.

Specification Summary & Compliance

This M6 x 1 mm x 25 mm set screw features Class 5g6g thread fit tolerance per ISO metric standards, ensuring precise dimensional accuracy for consistent performance. Manufactured to DIN 914 ISO 4027 specifications, these fasteners maintain strict quality control throughout production. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest European Union requirements for hazardous substance restrictions.

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