S-90271A251 10-24 x 1 1/2" ASME B18.6.3 Steel Truss Head Slotted Screws
Steel Truss Head Slotted 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 steel construction, extending service life in demanding industrial environments.
- Enhanced load distribution from the wide truss head design, minimizing surface damage and providing a secure, low-profile fastening solution.
- High tensile strength of 60,000 psi ensures reliable performance under significant stress, reducing the risk of fastener failure.
- Effortless installation and removal with a standard slotted drive, compatible with common hand tools for efficient assembly.
- Optimized thread engagement from the coarse UNC thread and Class 2A fit, enabling quick, secure fastening in a wide range of materials.
- Full threading along the 1-1/2" length offers maximum grip and adjustment flexibility in various material thicknesses.
- Guaranteed consistency and reliability by conforming to ASME B18.6.3 specifications, ensuring dimensional accuracy and interchangeability.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these zinc-plated steel rounded truss head screws provide a robust fastening solution where vibration resistance and long-term durability are critical. The coarse UNC thread and Class 2A thread fit ensure rapid assembly and reliable holding power in sheet metal, plastics, and other common substrates, reducing installation time and labor costs. The wide-bearing truss head distributes clamping force over a larger area, preventing pull-through in softer materials and maintaining a secure, flush finish. This combination of high tensile strength and corrosion-resistant plating makes these fully threaded screws ideal for machinery, electrical enclosures, and automotive assemblies where performance cannot be compromised.
Specification Summary & Compliance
This screw features a 10-24 UNC coarse thread with a Class 2A thread fit for standard tolerance and easy assembly. Manufacturing and dimensional compliance are guaranteed per the ASME B18.6.3 standard. The product is also confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety regulations for use in various markets.
