S-93865A680 1/4"-20 x 1" Weld Studs
Weld Studs
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Base & Accessories Parameters
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Key Features & Benefits at a Glance
- Exceptional Tensile Strength – Withstands up to 60,000 psi, ensuring reliable performance in high-stress industrial applications.
- Precision Class 3A Thread Fit – Delivers superior thread engagement and vibration resistance for secure, long-lasting connections.
- Fully Threaded Design – Provides maximum grip and adjustability along the entire 1" length, ideal for versatile assembly needs.
- Robust Steel Construction – Offers excellent durability and resistance to wear, suitable for demanding welding environments.
- Coarse UNC Threading – Facilitates quick installation and reduces cross-threading risks in rugged applications.
- Above Head Projection – Enables easy alignment and welding access, streamlining the fabrication process.
- Environmental Compliance – Meets RoHS 3 and REACH standards, ensuring safe use in regulated industries.
Professional Applications & Engineering Value
These 1/4-20 UNC steel weld studs are engineered to address common challenges in industrial fastening, such as joint integrity and assembly efficiency. The fully threaded design and coarse thread spacing allow for rapid installation in heavy machinery, structural frameworks, and automotive components, minimizing downtime. Made from high-strength steel, they resist deformation under load, while the Class 3A thread fit ensures tight tolerances that prevent loosening in vibratory environments. The above head projection simplifies welding placement, making them ideal for applications requiring precise, repeatable attachments in manufacturing and construction sectors.
Specification Summary & Compliance
This product adheres to UNC thread standards with a Class 3A external thread fit for high precision, featuring a 1/4"-20 coarse thread size and right-hand direction. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety. Manufactured to meet industrial demands, it includes a base diameter of 0.51", thickness of 0.083", and length of 1", supporting reliable performance in inch-system applications.
