JERBOR 4pcs Weld-On Nuts, 1/2"-13 Thread Long Threaded Stepped Female Weld Nut, Female Weld Nut for Steel Chassis Mounting Tab

Effortless Installation​: Female Weld Nut Engineered for hard-to-access or blind-mounting applications, this nut enables rapid setup of permanent threaded anchor points. Welds flush to surfaces, streamlining both DIY and professional installations.

• EXACT THREAD & DIMENSIONS: Features a precise 1/2"-13 thread, 1" outer diameter, 0.750" small outer diameter, and 1.25" length. 4pcs Weld-On Nuts flexible bulk use, meeting the diverse needs of chassis mounting in industries like automotive and machinery.
• KEY FEATURES: Crafted with a reinforced base & precision threads, this weld nut excels in high-vibration settings. Delivers lasting strong clamping force to resist loosening—ideal for auto suspensions, industrial machinery, & equipment with continuous motion/impact. Plus, fits where fastener rear sides are inaccessible—easing tight-space installs.
• ROBUST BUILD & SUPERIOR WELDABILITY: 1/2"-13 weld-on nut manufactured from low-carbon steel via CNC precision machining, it offers outstanding strength, superior weldability, and resistance to post-weld cracking/distortion.
• BOOSTED LOAD CAPACITY: Extended barrel design deepens thread engagement, boosting tensile/compressive strength. Optimized stress distribution reduces localized load, preventing loosening/wear—ideal for high-shock, high-load use.
• VERSATILE APPLICATION: Widely used in automotive manufacturing and machining industries, it serves as an ideal replacement​ for traditional welded studs or standard nuts. Note:Pre-coated with anti-rust oil before shipment—any visible rust can be easily wiped off without compromising performance.