S-92125A628 M20 x 45 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, ideal for harsh industrial environments
- High tensile strength of 70,000 PSI ensures reliable performance in demanding heavy-duty applications
- Precise Class 6g thread fit guarantees secure fastening and vibration resistance in mechanical assemblies
- 12mm hex drive design provides excellent torque transmission and prevents tool slippage during installation
- 90° countersink angle allows for flush mounting in predrilled holes, creating smooth surface finishes
- Full threading along 45mm length enables maximum grip strength and uniform load distribution
- Compliance with DIN 7991/ISO 10642 standards ensures dimensional accuracy and international interoperability
Professional Applications & Engineering Value
These M20 flat head screws with coarse thread pitch deliver exceptional engineering value across industrial sectors. The combination of 18-8 stainless steel material and passivated surface treatment provides outstanding protection against chemical exposure and atmospheric corrosion, making them ideal for machinery, structural frameworks, and outdoor equipment. The hex drive configuration ensures quick installation and removal in confined spaces, while the fully threaded design maintains consistent clamping force in high-vibration environments. These metric screws are particularly valuable in automotive assembly, industrial machinery, and construction applications where corrosion resistance and mechanical reliability are critical performance requirements.
Specification Summary & Compliance
This flat head hex screw features M20x2.5 coarse thread with Class 6g tolerance and 45mm length, manufactured to DIN 7991/ISO 10642 specifications. The product maintains dimensional precision with standard 90° countersink angle and right-hand thread direction. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across European markets and industrial applications.
