S-90596A240 1/4"-20 Weld Nuts
Weld Nuts
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Basic Information
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Superior welding stability with 3/4" base diameter providing a larger contact surface for stronger, more reliable joints
- Easy thread engagement with Class 1B thread fit ensuring smooth assembly and reduced cross-threading risks
- Optimized for industrial environments featuring coarse UNC thread spacing that resists vibration loosening and debris accumulation
- Enhanced durability through steel construction offering excellent strength and corrosion resistance in demanding applications
- Consistent welding performance with standard barrel profile (0.305" diameter) ensuring predictable penetration and fusion
- Environmental compliance meeting RoHS 3 and REACH standards for safe use across regulated industries
- Time-saving installation with right-hand thread direction compatible with standard tools and familiar assembly processes
Professional Applications & Engineering Value
This 1/4"-20 UNC weld nut delivers exceptional value in industrial fabrication where vibration resistance and structural integrity are paramount. The steel construction combined with coarse thread spacing specifically addresses common challenges in heavy equipment, automotive frames, and structural steel assemblies where fine threads would be susceptible to jamming and damage. The round weld nut shape with standard barrel profile ensures consistent weld penetration across automated manufacturing processes, while the Class 1B thread fit accommodates minor misalignments without compromising connection security. This engineering solution prevents costly rework in welding applications by maintaining dimensional stability under thermal stress and mechanical loading.
Specification Summary & Compliance
This round weld nut features precise 1/4"-20 UNC coarse threads with Class 1B thread fit per ASME B1.1 standards. Critical dimensions include 0.305" barrel diameter, 1/4" barrel height, and 3/4" base diameter with 3/64" base thickness. The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility while maintaining right-hand thread direction for universal compatibility.
