S-91274A136 10-24 x 2" ASME B18.3, ASTM A574, ASTM B117 Alloy Steel Socket Head Screws
Alloy Steel 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
- Exceptional corrosion resistance with zinc-flake coating, ideal for harsh industrial environments and outdoor applications.
- High tensile strength of 170,000 psi ensures reliable load-bearing capacity and prevents failure under stress.
- Precise Class 3A thread fit provides superior engagement and vibration resistance in critical assemblies.
- Rockwell C37 hardness offers excellent wear resistance and durability for long-term performance.
- Partially threaded design allows for secure clamping while minimizing thread damage during installation.
- 5/32" hex drive enables easy installation and removal with standard tools, reducing assembly time.
- Compliance with RoHS 3 and REACH ensures environmental safety and regulatory adherence for global supply chains.
Professional Applications & Engineering Value
These zinc-flake-coated alloy steel socket head cap screws are engineered to address common industrial challenges such as corrosion, vibration loosening, and high-stress fatigue. The 10-24 UNC coarse thread and Class 3A fit provide secure fastening in machinery, automotive, and heavy equipment applications where reliability is critical. The partially threaded rod type ensures optimal clamp load distribution, reducing the risk of thread stripping. With a tensile strength of 170,000 psi and corrosion-resistant coating, these fasteners deliver long-lasting performance in demanding environments, minimizing maintenance downtime and replacement costs.
Specification Summary & Compliance
This product features a 10-24 UNC coarse thread with Class 3A precision tolerance and a minimum thread length of 7/8". Manufactured in accordance with ASME B18.3 and ASTM A574 specifications, it ensures dimensional accuracy and mechanical consistency. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting international environmental and safety standards for industrial use.
