S-90358A118 M3 x 14 mm Alloy Steel Ultra-Low-Profile Socket Head Screws
Alloy Steel Ultra-Low-Profile Socket 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
- Enhanced corrosion resistance with black-oxide coating for reliable performance in demanding industrial environments
- Superior strength-to-weight ratio from alloy steel construction with 140,000 psi tensile strength for heavy-duty applications
- Precise thread engagement with Class 5g6g fit ensuring consistent assembly and reduced risk of cross-threading
- Space-saving ultra-low profile head design ideal for applications with limited clearance requirements
- Optimized torque transmission through 2mm hex drive socket for secure installation without stripping
- Exceptional durability with Rockwell C32 hardness maintaining structural integrity under repeated stress
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial use
Professional Applications & Engineering Value
These M3 socket head cap screws deliver critical engineering advantages in precision assembly applications. The black-oxide alloy steel construction provides superior corrosion protection while maintaining the 140,000 psi tensile strength required for high-stress mechanical joints. The ultra-low profile socket head design solves clearance challenges in compact equipment, machinery, and electronic enclosures where standard head heights are prohibitive. With Class 5g6g thread fit precision and coarse thread pitch, these fasteners ensure rapid assembly while resisting vibration-induced loosening in automotive, aerospace, and industrial automation systems. The combination of Rockwell C32 hardness and precise metric coarse threading makes these screws ideal for applications demanding both durability and repeated disassembly capability.
Specification Summary & Compliance
Manufactured to exacting metric standards with M3 x 0.5mm coarse threading and Class 5g6g thread fit tolerance. Features include 14mm length with ±0.127mm length tolerance, fully threaded design, and 2mm hex drive compatibility. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial markets and restricted substance requirements.
