S-90236A172 M8 x 50 mm ISO 14581 Alloy Steel Torx Flat Head Screws
Alloy Steel Torx 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 zinc-plated alloy steel construction for extended service life in harsh industrial environments
- High-strength performance with Class 8.8 rating ensuring reliable load-bearing capacity and structural integrity
- Enhanced torque transmission through T45 Torx drive design, reducing cam-out risks and tool slippage
- Optimal material hardness at Rockwell C22 providing excellent wear resistance and durability under repeated use
- Full threading design offering maximum grip length and uniform stress distribution along the entire fastener
- Precision metric coarse threading (M8 x 1.25mm) enabling quick installation and superior vibration resistance
- Streamlined flat head profile with 90° countersink for flush mounting and clean aesthetic finish
Professional Applications & Engineering Value
These M8 flat head screws with Torx T45 drive are engineered to address critical industrial fastening challenges where vibration resistance, corrosion protection, and high torque requirements are paramount. The zinc-plated alloy steel construction provides essential protection against environmental degradation, while the Class 8.8 strength rating ensures reliable performance in structural applications. The metric coarse thread (M8 x 1.25mm) facilitates rapid assembly in production environments and maintains secure fastening in high-vibration equipment. The combination of full threading and Rockwell C22 hardness delivers exceptional clamping force distribution and wear resistance, making these industrial screws ideal for machinery, automotive assemblies, and heavy equipment where failure is not an option.
Specification Summary & Compliance
This fully threaded screw features precision Class 6h thread fit tolerance and right-hand thread direction with standard metric thread specifications. Manufacturing complies with ISO 14581 standards for dimensional accuracy and performance. The product is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting international environmental and safety regulations for industrial components.
