S-91294A560 M18 x 60 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws

Alloy Steel Hex Drive Flat Head Screws

0310FA00324 Alloy Steel Hex Drive Flat Head Screws
0310FA00324 Alloy Steel Hex Drive Flat Head Screws

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Part No.
Part No. 0310FA00324
Equivalent to mcmaster :
91294A560

Basic Information

System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 33 mm
Head Height 8 mm
Flat Head Profile Standard

Dimensions

Length 60 mm

Thread Parameters

Thread Type Metric
Thread Size M18
Thread Pitch 2.5 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 12 mm
Countersink Angle 90°

Material & Strength

Material Black-Oxide 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 load-bearing capacity with Class 10.9 strength grade and 120,000 psi tensile strength for reliable performance in high-stress applications
  • Superior corrosion resistance thanks to black-oxide coating on alloy steel, extending service life in demanding industrial environments
  • Optimized flush mounting with standard 90° countersink angle and flat head design for seamless surface integration
  • High-torque installation capability through 12mm hex drive design, ensuring secure fastening without stripping
  • Precision thread engagement with Class 6g thread fit and coarse 2.5mm pitch for quick assembly and vibration resistance
  • Full-length threading provides maximum grip along the entire 60mm length for enhanced holding power
  • Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

These M18 flat head screws deliver critical engineering solutions where flush surface mounting and high-strength fastening are paramount. The black-oxide alloy steel construction combined with Class 10.9 strength rating addresses common industrial challenges including vibration loosening, corrosion degradation, and structural failure under heavy loads. The hex drive design enables high-torque installation in confined spaces, while the coarse metric threading ensures rapid assembly in production environments. Ideal for heavy machinery, structural steel frameworks, and industrial equipment requiring DIN 7991/ISO 10642 compliance, these fasteners provide reliable performance in manufacturing, construction, and automotive applications where precision and durability are non-negotiable.

Specification Summary & Compliance

Manufactured to precise Class 6g thread fit tolerances with M18 x 2.5mm coarse thread specifications. These fully threaded fasteners comply with DIN 7991 and ISO 10642 standards for dimensional accuracy and performance. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental responsibility and regulatory adherence for global industrial applications.

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