S-92941A669 7/16"-14 x 1" ASME B18.2.1 Brass Hex Head Screws

Brass Hex Head Screws

0252FA00044 Brass Hex Head Screws
0252FA00044 Brass Hex Head Screws

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Part No.
Part No. 0252FA00044
Equivalent to mcmaster :
92941A669

Basic Information

System of Measurement Inch

Head Parameters

Head Type Hex
Head Width 5/8"
Head Height 9/32"

Dimensions

Length 1"

Thread Parameters

Thread Type UNC
Thread Size 7/16"-14
Thread Diameter 0.4375"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style External Hex

Material & Strength

Material Brass
Hardness Rockwell B55
Tensile Strength 50000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.2.1
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance from high-quality brass material, ideal for harsh environments and reducing maintenance costs.
  • Exceptional mechanical strength with 50,000 psi tensile strength and Rockwell B55 hardness for reliable performance in heavy-duty applications.
  • Precise and secure fastening ensured by Class 2A thread fit, minimizing the risk of loosening under vibration.
  • Easy installation and removal with a standard 5/8" external hex head, compatible with common tools for efficient assembly.
  • Broad compatibility with UNC coarse 7/16"-14 threads, suitable for a wide range of industrial components and materials.
  • Full threading along the 1" length provides maximum grip and holding power in various material thicknesses.
  • Compliance with major industry standards including ASME B18.2.1, RoHS 3, and REACH, ensuring safety and regulatory adherence.

Professional Applications & Engineering Value

These 7/16"-14 UNC brass hex head screws are engineered to address common industrial challenges such as corrosion, vibration loosening, and the need for reliable, high-strength fastening. The brass material offers inherent corrosion resistance, making these screws ideal for applications in marine, plumbing, electrical, and chemical processing industries where exposure to moisture and chemicals is a concern. The UNC coarse thread and Class 2A thread fit provide excellent engagement in a variety of materials, reducing the risk of cross-threading and ensuring a secure, long-lasting connection. With a fully threaded design and external hex drive, they enable quick installation and high clamp force, enhancing assembly efficiency and structural integrity in heavy-duty mechanical assemblies and equipment.

Specification Summary & Compliance

This product features precise Class 2A thread fit per UNC standards, ensuring dimensional accuracy and interchangeability. It is manufactured in compliance with ASME B18.2.1 specifications for hex head screws, guaranteeing consistent quality and performance. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in restricted substance-sensitive applications and supporting environmental and health standards.

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