Bungs

Shockkingz carries a precision range of Camburg weld bungs and tube adapters designed for custom suspension builds, roll cage fabrication, and performance truck projects requiring accurately threaded tube end connections. A weld bung is a stepped threaded insert welded into the end of a fabrication tube, providing a strong and precisely located thread that accepts rod ends, heim joints, and adjustment hardware used in suspension links, radius arms, and control arm assemblies. Without correctly specced weld bungs, threaded tube connections lack the dimensional accuracy, material strength, and alignment consistency that safe custom suspension geometry demands. Shockkingz stocks Camburg 4130 chromoly weld bungs in 3/4-inch, 1-inch, and 1.25-inch sizes in both right-hand and left-hand thread configurations, covering the most common custom truck suspension and fabrication build specifications.

Why Choose Our Bungs

Shockkingz sources weld bungs and tube adapters exclusively from Camburg - a fabrication hardware brand trusted by professional race teams, custom fabricators, and serious off-road builders for precision and material consistency. Camburg weld bungs are CNC machined from 4130 chromoly steel - a high-strength, weld-compatible alloy that delivers superior tensile strength and fatigue resistance compared to mild steel alternatives. The stepped tube adapter profile ensures correct tube wall engagement and consistent weld placement, preventing thread misalignment caused by bung movement during the welding process. For builders using weld bungs in suspension links, correct thread alignment directly affects caster, camber, and toe geometry - making machining precision and material quality non-negotiable on every build. For more insight on building a custom suspension setup, visit the Shockkingz fabrication and suspension build blog for expert guidance.

FAQs

Weld bungs are threaded inserts welded into fabrication tube ends to provide a strong, accurately located thread for rod ends, heim joints, and adjustment hardware used in custom suspension links, control arms, and chassis assemblies.

Right-hand thread weld bungs tighten clockwise, while left-hand thread bungs tighten counterclockwise. Using opposite thread directions on each end of a suspension link creates a turnbuckle system, allowing length adjustment without removing the link from the vehicle.

Camburg weld bungs are machined for .120-inch wall tubing in 1.25-inch, 1.75-inch, and 2.00-inch outer diameters, making them compatible with the most common tube specifications used in suspension link and chassis fabrication builds.

4130 chromoly weld bungs offer higher tensile strength and fatigue resistance than mild steel while remaining fully weld-compatible. They are the preferred choice for suspension links and roll cage applications where strength-to-weight ratio and resistance to repeated loads are essential.