S-91263A837 M6 x 12 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws

Alloy Steel Hex Drive Flat Head Screws

0310FA00056 Alloy Steel Hex Drive Flat Head Screws
0310FA00056 Alloy Steel Hex Drive Flat Head Screws

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Part No.
Part No. 0310FA00056
Equivalent to mcmaster :
91263A837

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 12 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 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 strength and reliability with Class 10.9 rating and 120,000 psi tensile strength, ensuring secure fastening in high-stress industrial environments.
  • Superior corrosion resistance due to zinc-plated alloy steel construction, extending service life and reducing maintenance needs.
  • Precision engineering with Class 6g thread fit for smooth installation and consistent performance, minimizing assembly errors.
  • Optimized for efficient installation featuring a 4 mm hex drive and standard flat head profile, allowing for quick, tool-friendly tightening.
  • Full thread coverage along the 12 mm length provides maximum grip and uniform load distribution across joined materials.
  • Compliance with international standards including DIN 7991/ISO 10642, ensuring interoperability and quality assurance in global projects.
  • Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting strict regulatory requirements for safe usage.

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M6 flat head screws deliver outstanding performance in machinery, automotive assemblies, and structural frameworks. The zinc-plated alloy steel material combats rust and wear, while the Class 10.9 strength grade and Rockwell C32 hardness prevent stripping and fatigue under dynamic loads. The coarse metric thread with a 1 mm pitch ensures rapid engagement and vibration resistance, reducing downtime. Fully compliant with DIN 7991/ISO 10642, these screws offer a reliable fastening solution that meets rigorous engineering specifications and enhances operational safety.

Specification Summary & Compliance

This product adheres to precise dimensional tolerances, including a Class 6g thread fit and 90° countersink angle, in accordance with DIN 7991/ISO 10642 standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for professional use.

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