Weld Mount 1.50" Tall 1/4 x 20 ST125-1420-24SS SS Stud 1.25" Base 10 Pack

The Weld Mount 1.50" Tall 1/4 x 20 ST125-1420-24SS Stainless Steel Stud 1.25" Base 10 Pack is a heavy-duty fastening solution designed for permanent bonding applications where traditional welding or mechanical fasteners are impractical. Built for marine, automotive, industrial, and equipment mounting applications, this stud assembly combines structural adhesive bonding with stainless steel corrosion resistance, making it ideal for harsh environments, saltwater exposure, and outdoor installations. Technicians and manufacturers rely on these studs when a secure, vibration-resistant connection is required without heat or specialized welding equipment.

Each stud features a 1/4-20 thread pattern with 1.50 inches of usable height and a 1.25-inch square mounting base designed to distribute load evenly across the adhesive bond line. Manufactured from 300-series stainless steel (denoted by the "24SS" designation), these studs deliver 500 pounds of tensile strength and 650 pounds of shear strength—meeting structural performance demands in critical fastening scenarios. The adhesive mounting system uses a two-part acrylic formula that cures to form a permanent bond without requiring drilling, welding, or surface damage; the robust base prevents pull-through and ensures long-term reliability even under vibration and thermal cycling.

This 10-pack configuration suits installers and manufacturers who need multiple mounting points on the same project—from securing hardware to composite panels, fiberglass, aluminum, or powder-coated surfaces where drilling creates integrity issues. The stainless steel construction ensures compatibility with saltwater, chemical, and UV-exposed environments without degradation or rust bloom. Installation is straightforward: clean the mounting surface, apply the included adhesive to the base, clamp or hold in place during cure, then install fasteners into the 1/4-20 threads once fully set. Ideal for boat rigging, aircraft cabin systems, HVAC ductwork, and aftermarket accessory mounting.