S-91294A420 M14 x 60 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength with Class 10.9 rating (120,000 psi) for reliable performance in high-stress industrial applications
• Superior corrosion resistance through black-oxide coating on alloy steel, extending service life in demanding environments
• Precision thread engagement with Class 6g fit and coarse 2mm pitch ensuring secure fastening and vibration resistance
• Optimized drive efficiency with 10mm hex drive providing maximum torque transmission and reduced tool slippage
• Full thread coverage along the 60mm length for consistent clamping force distribution across the entire fastener
• Standardized flat head design with 90° countersink for flush mounting and clean aesthetic finish
• Regulatory compliance assurance meeting DIN 7991/ISO 10642 standards plus RoHS 3 and REACH environmental directives

Professional Applications & Engineering Value

These M14 flat head screws deliver critical engineering solutions where high tensile strength and corrosion resistance are paramount. The black-oxide alloy steel construction combined with Class 10.9 strength rating makes them ideal for heavy machinery, structural assemblies, and automotive applications requiring reliable fastening under dynamic loads. The coarse 2mm pitch threading with Class 6g fit ensures rapid installation and superior vibration resistance, while the fully threaded design provides consistent clamping force across the entire 60mm length. The 90° countersink angle enables flush mounting in precision applications, making these metric screws essential components for engineers specifying DIN 7991/ISO 10642 compliant fasteners in demanding industrial environments.

Specification Summary & Compliance

Manufactured to precise metric dimensions with Class 6g thread tolerance ensuring compatibility with standard metric nuts and threaded holes. These fasteners conform to DIN 7991 and ISO 10642 specifications for dimensional accuracy and performance requirements. The product maintains compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming they contain no restricted substances above threshold limits. The Class 10.9 strength classification corresponds to minimum tensile strength of 120,000 psi with Rockwell C32 hardness, validating their suitability for high-stress applications.