S-91263A841 M6 x 30 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws

Alloy Steel Hex Drive Flat Head Screws

0310FA00060 Alloy Steel Hex Drive Flat Head Screws
0310FA00060 Alloy Steel Hex Drive Flat Head Screws

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Part No.
Part No. 0310FA00060
Equivalent to mcmaster :
91263A841

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 30 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Pitch 1 mm
Thread Spacing Coarse
Min Thread Length 18 mm
Thread Direction Right Hand
Thread Fit Class 6g
Threading Partially 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 durability and corrosion resistance with zinc-plated alloy steel construction, ideal for harsh industrial environments.
  • High tensile strength of 120,000 psi ensures reliable performance under heavy loads and vibrations.
  • Precise Class 6g thread fit and M6 x 1 mm coarse pitch for easy, secure installation and reduced cross-threading risks.
  • Partially threaded design with 18 mm minimum thread length provides optimal grip and clamping force in varied material thicknesses.
  • 4 mm hex drive and standard flat head profile allow for quick, tool-friendly assembly and a flush finish.
  • Compliance with RoHS 3 and REACH regulations guarantees safety and environmental standards for global supply chains.
  • Rockwell C32 hardness and Class 10.9 strength grade deliver long-term reliability in high-stress applications.

Professional Applications & Engineering Value

This M6 flat head screw is engineered to address common industrial challenges, such as component loosening under dynamic loads and corrosion in demanding environments. Made from zinc-plated alloy steel, it offers superior protection against rust and wear, extending service life in machinery, automotive assemblies, and structural frameworks. The partially threaded design with a coarse thread pitch ensures rapid installation and strong holding power, while the 4 mm hex drive simplifies maintenance and disassembly. Ideal for applications requiring high tensile strength and compliance with DIN 7991/ISO 10642 standards, it reduces downtime and enhances operational efficiency in industrial screw fastening systems.

Specification Summary & Compliance

This fastener features a Class 6g thread fit per metric standards, ensuring precise dimensional accuracy. It meets DIN 7991 and ISO 10642 specifications for flat head screws, with a 90° countersink angle and right-hand thread direction. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), affirming adherence to environmental and safety regulations for industrial use.

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