S-91304A131 M6 x 10 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws

Alloy Steel Hex Drive Flat Head Screws

0310FA00374 Alloy Steel Hex Drive Flat Head Screws
0310FA00374 Alloy Steel Hex Drive Flat Head Screws

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Part No.
Part No. 0310FA00374
Equivalent to mcmaster :
91304A131

Basic Information

System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 12 mm
Head Height 3.3 mm
Flat Head Profile Standard

Dimensions

Length 10 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Pitch 1 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 4 mm
Countersink Angle 90°

Material & Strength

Material Blue-Dyed Zinc-Plated Alloy Steel
Hardness Rockwell C32
Fastener Strength Grade/Class Class 10.9
Tensile Strength 120000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 7991, ISO 10642
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 durability with Class 10.9 strength rating, ensuring reliable performance under high-stress conditions and reducing failure risks.
  • Superior corrosion resistance from blue-dyed zinc plating, extending service life in harsh industrial environments.
  • Precise flush mounting with a standard flat head profile and 90° countersink angle for seamless, secure installations.
  • Easy installation and removal using a standard 4 mm hex drive, saving time and minimizing tool wear.
  • Consistent thread engagement with coarse M6 x 1 mm threads and Class 6g fit, providing strong holding power and vibration resistance.
  • High tensile strength of 120,000 psi and Rockwell C32 hardness, offering robust load-bearing capacity for demanding applications.
  • Compliance with international standards including DIN 7991/ISO 10642, ensuring quality and interoperability in global projects.

Professional Applications & Engineering Value

These M6 flat head screws are engineered to address common industrial challenges, such as component loosening due to vibration and corrosion in aggressive settings. The blue-dyed zinc-plated alloy steel construction provides a protective barrier against moisture and chemicals, while the fully threaded design and coarse thread pitch enhance grip in materials like metal and composites. Ideal for machinery, automotive assemblies, and structural frameworks, they deliver reliable fastening with their Class 10.9 strength and hex drive for torque control, reducing maintenance needs and downtime in industrial applications.

Specification Summary & Compliance

This screw features precise metric dimensions, including an M6 x 1 mm thread size with Class 6g thread fit for standard tolerance, and a 10 mm length. It adheres to DIN 7991/ISO 10642 manufacturing specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.

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