Fanmao Weld-On Chassis Tabs 3/8" Hole 12-Pack — 2.5" Tall, 3/16" Low-Carbon Steel

Fanmao 12-pack weld-on tabs are heavy-duty low-carbon steel chassis mounting brackets with a 3/8" bolt hole and a 2-1/2" height designed for secure welded attachment to frames and panels.

These weld-on tabs give you a simple, durable way to create bolt-on attachment points on metal structures where factory lugs don’t exist. Each tab is stamped from low-carbon steel, sized for standard 3/8" fasteners, and supplied in a set of twelve so you can add multiple mounting points for brackets, straps, or hardware. The plain finish is ready for welding, painting, or powder coating after installation.

How strong and compatible are these tabs for chassis and frame work?

Built from low-carbon steel with a 3/16" thickness, the tabs are intended for heavy-duty, welded mounting applications on vehicles, trailers, and metal fabrications. Their geometry balances weldability with mechanical strength to accept standard hardware without excessive flex.

• Material: low-carbon steel for consistent welding and strength
• Thickness: 3/16" (robust for chassis mounting)
• Mounting hole: 3/8" accommodates common bolts, carriage bolts, and studs
• Finish: plain — ready for welding, painting, or coating post-install

What are the exact dimensions and hole placement?

The tabs have clear, practical dimensions so you can plan hole locations and clearances before welding. Key measurements let you determine edge distance, bolt clearance, and overall profile relative to your project.

• Overall height: 2-1/2" from base to top
• Width: 1-5/8" across the tab body
• Thickness: 3/16" for solid weld joints
• Hole center: 1-7/8" from the center of the bolt hole to the tab edge

How many do I get and what applications suit a 12-pack?

This product ships as a package of twelve identical weld-on tabs, letting you add multiple secure anchor points without sourcing single pieces. A dozen tabs are useful for restoring brackets, building racks, mounting accessories, or adding tie-down points to trailers and chassis.

• Package count: 12 heavy duty weld-on tabs
• Common uses: trailer tie-downs, battery or component brackets, custom racks
• Ideal for both repair jobs and small fabrication runs
• Multiple tabs let symmetric or spaced mounting arrangements

Who is this for: fabricators, automotive hobbyists, trailer builders, and maintenance technicians who need dependable welded attachment points. If you weld metal frames, repair vehicle bodies, or build custom mounts and want consistent, ready-to-weld tabs in a practical size with a 3/8" bolt opening, this 12-pack provides enough pieces for multi-point installations and spare parts.