S-91294A414 M14 x 40 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws
Alloy Steel Hex Drive Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional tensile strength of 120,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance from the black-oxide finish prolongs service life in harsh industrial environments, minimizing maintenance needs.
- High hardness rating (Rockwell C32) provides excellent wear resistance, maintaining thread integrity through repeated use.
- Precision Class 6g thread fit guarantees smooth installation and secure fastening, saving time during assembly.
- Fully threaded design offers consistent holding power along the entire length, enhancing joint stability.
- Hex drive compatibility with 10mm tools allows for easy installation and removal with standard equipment.
- Compliance with international standards including DIN 7991/ISO 10642 ensures consistent quality and interchangeability.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these M14x2mm Class 10.9 flat head screws excel in applications where vibration resistance and structural integrity are critical. The black-oxide alloy steel construction combats rust and wear, making them ideal for machinery, automotive assemblies, and construction projects exposed to moisture or chemicals. With a coarse thread pitch and right-hand threading, they provide quick installation and superior grip in materials like steel and cast iron. The 90° countersink angle ensures a flush fit, reducing protrusion risks in tight spaces. By meeting DIN 7991/ISO 10642 specifications, these screws deliver predictable performance, streamlining maintenance and reducing downtime in heavy-duty fastening scenarios.
Specification Summary & Compliance
This product adheres to Class 6g thread fit tolerances per metric standards, ensuring precise engagement. It conforms to DIN 7991 and ISO 10642 manufacturing specifications for dimensional accuracy and performance. Additionally, it is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, supporting environmental and safety regulations without compromising on durability or strength.
