S-92125A194 M4 x 16 mm DIN 7991, ISO 10642 Stainless Steel Hex Drive Flat Head Screws
Stainless 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
- Superior corrosion resistance with 18-8 stainless steel construction and passivated finish for long-term reliability in harsh environments
- Precise thread engagement with Class 6g thread fit ensuring consistent, vibration-resistant fastening performance
- High-strength fastening solution offering 70,000 psi tensile strength for demanding industrial applications
- Secure installation and removal with 2.5mm hex drive preventing cam-out and tool slippage
- Optimal flush mounting with 90° countersink angle and flat head design for smooth surface finishes
- Full-thread engagement capability providing maximum holding power across the entire 16mm length
- Global compliance assurance meeting DIN 7991/ISO 10642 standards plus RoHS 3 and REACH environmental regulations
Professional Applications & Engineering Value
These M4 flat head screws deliver exceptional engineering value in precision assembly applications where flush surface mounting and corrosion resistance are critical. The 18-8 stainless steel construction with passivated finish provides superior protection against oxidation and chemical exposure, making them ideal for industrial equipment, electronic enclosures, and machinery requiring reliable fastening in challenging environments. The coarse thread metric design with Class 6g thread fit ensures quick installation and secure holding power, while the 2.5mm hex drive facilitates efficient torque application without stripping. These fully threaded fasteners maintain consistent performance in vibration-prone applications, offering engineers a dependable solution for critical assemblies requiring both precision and durability.
Specification Summary & Compliance
These metric flat head screws feature precision Class 6g thread fit with M4 x 0.7mm coarse thread spacing and 16mm fully threaded length. Manufactured to DIN 7991/ISO 10642 specifications with 90° countersink angle and 8mm head diameter. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial sectors. The 18-8 stainless steel material provides consistent mechanical properties with 70,000 psi tensile strength for reliable performance in technical applications.
