1/4in Flat Tabs 4pk 1/2in Hole

The ALLSTAR PERFORMANCE 1/4in Flat Tabs 4pk 1/2in Hole (SKU ALL 60008) are essential chassis fabrication components designed for vehicle builders, fabricators, and suspension engineers who need robust mounting points for custom frames and structural assemblies. These flat steel tabs serve as welded anchors for attaching brackets, mounts, and components to chassis rails and frame members, making them indispensable for frame-up restorations, race car builds, and aftermarket suspension installations where precision alignment and load-bearing capacity are critical.

Each tab is fabricated from solid steel in its natural finish and measures 1/4 inch thick, providing substantial material for full-penetration welds without distortion or flex during fastening operations. The 1/2 inch mounting hole is precisely dimensioned to accommodate standard Grade 8 or Grade 5 fasteners, ensuring reliable clamping force and vibration resistance in high-stress environments. The four-pack format allows fabricators to distribute mounting points symmetrically across a chassis frame, reducing stress concentration and improving structural rigidity compared to single-point attachment methods.

Professional chassis builders and restoration shops favor these flat tabs for custom suspension mounts, engine bay reinforcements, and auxiliary system brackets on street rods, drag racing platforms, and off-road vehicles. The natural steel finish allows welding without surface contamination, and the compact 1/4 inch thickness integrates seamlessly into existing frame geometry without excessive material buildup. Installation requires basic welding equipment and proper jig alignment; each tab should be tack-welded before final passes to maintain hole concentricity and prevent thermal distortion during the welding process.