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Product Details

Weld Mount Stainless Steel Panel Studs are designed to work with the entire family of Weld Mount Acrylic Adhesives. Weld Mount Stainless Steel Studs may be attached to virtually any surface for hanging panels, through deck mounts, or anywhere a sturdy mount is needed.

The Weld Mount Fastening System removes the need to install screws into or through cored substrates thus eliminating a major cause of composite delamination.

Weld Mount Studs are available in #8-32, #10-24, and 1/4-20 diameters and an assortment of lengths. See the tables below for a list of part numbers, sizes and pack quantities.

Note: Larger, heavy duty, inertial welded SS studs are also available in 5/16" and 3/8" sizes.

Tech Specs
Part Numbers - #8 seriesBase Plate DiameterStud Diameter & Thread CountStud LengthPack Quantity
WMS-PS62-832-12SS-155/8 in#8-323/4 in15/pk
WMS-PS62-832-12SS-1005/8 in#8-323/4 in100/pk
WMS-PS62-832-16SS-155/8 in#8-321 in15/pk
WMS-PS62-832-16SS-1005/8 in#8-321 in100/pk
WMS-PS62-832-24SS-155/8 in#8-321-1/2 in15/pk
WMS-PS62-832-24SS-1005/8 in#8-321-1/2 in100/pk
Part Numbers - #10 seriesBase Plate DiameterStud Diameter & Thread CountStud LengthPack Quantity
WMS-ST125-1024-12SS-101-1/4 in#10-243/4 in10/pk
WMS-ST125-1024-12SS-1001-1/4 in#10-243/4 in100/pk
WMS-ST125-1024-20SS-101-1/4 in #10-241-1/4 in 10/pk
WMS-ST125-1024-20SS-1001-1/4 in #10-241-1/4 in 100/pk
WMS-ST125-1024-24SS-101-1/4 in #10-241-1/2 in 10/pk
WMS-ST125-1024-24SS-1001-1/4 in #10-241-1/2 in 100/pk
WMS-ST125-1024-36SS-101-1/4 in #10-242-1/4 in 10/pk
WMS-ST125-1024-36SS-1001-1/4 in #10-242-1/4 in 100/pk
Part Numbers - 1/4 inch seriesBase Plate DiameterStud Diameter & Thread CountStud LengthPack Quantity
WMS-ST125-1420-12SS-101-1/4 in 1/4-203/4 in10/pk
WMS-ST125-1420-12SS-1001-1/4 in 1/4-203/4 in100/pk
WMS-ST125-1420-16SS-101-1/4 in 1/4-201 in10/pk
WMS-ST125-1420-16SS-1001-1/4 in 1/4-201 in100/pk
WMS-ST125-1420-24SS-101-1/4 in 1/4-201-1/2 in 10/pk
WMS-ST125-1420-24SS-1001-1/4 in 1/4-201-1/2 in100/pk
WMS-ST125-1420-28SS-101-1/4 in 1/4-201-3/4 in10/pk
WMS-ST125-1420-28SS-1001-1/4 in 1/4-201-3/4 in100/pk
WMS-ST125-1420-32SS-101-1/4 in 1/4-202 in10/pk
WMS-ST125-1420-32SS-1001-1/4 in 1/4-202 in100/pk
WMS-ST125-1420-40SS-101-1/4 in 1/4-202-1/2 in10/pk
WMS-ST125-1420-40SS-1001-1/4 in 1/4-202-1/2 in100/pk
Info & Guides

The Weld Mount Stainless Steel Studs may be bonded from either surface of the stud base plate.

Description of the WELD MOUNT ADHESIVES

AT-1030 Is A specially formulated acrylic adhesive which cures in 12 minutes and has working strength within 40 minutes. AT-1030 is packaged in a 30 ML side by side dispenser cartridge with a built in plunger. Cut off the tips and dispense the amount needed for hand mixing. A cap is included to deal the cartridge for reuse. AT-1030 is a good general purpose bonder for all substrates except low energy plastics and rubber. AT-1030 has a shelf life of 12 months when stored at 72 degrees or less. The cartridge will bond 50-75 parts.


AT-2010 is also a two-part acrylic adhesive, which is formulated with high viscosity to allow instant bonding of Weld Mount System fasteners to any surface (horizontal, vertical or overhead). AT-2010 is packaged in a two part 50 ML cartridge which is mounted in the AT-300 adhesive dispensing gun using a 1 to 1 plunger. A special mixing tip is used to mix the two components thoroughly before use. AT-2010 sets in approximately 6 minutes, develops working strength in 15-20 minutes and dries to a light yellow color. AT-2010 is used typically for bonding Weld Mount parts in lighter duty applications.


AT-4020 acrylic adhesive will bond to fiberglass, steel, aluminum, glass, wood and many other substrates. However, it should be noted that AT-4020 adhesive will not bond well to StarBoard, low energy plastics or rubber. AT-4020 does not adhere as well to metals as it does to composite substrates. Weld Mount AT-4020 Acrylic Adhesive is a specially formulated to hold studs and standoffs without sagging. The Acrylic Adhesive cures in 10 minutes and has a working strength within 30 minutes at 72 Degrees F. The 50 ML cartridge will bond approximately 100-150 parts. AT-4020 is used primarily for bonding Weld Mount parts to composites in heavier duty applications.


AT-6030 adhesive is a two-component, 10:1 mix ratio structural adhesive with outstanding adhesion for bonding metals, carbon fiber, composites and most plastics. Most metals can be bonded without priming. This advanced product is designed to meet specific requirements of the transportation industry, including reduced read through on show surfaces. The combination of minimum surface preparation, primerless metal bonding and low read through makes AT-6030 ideal for a variety of assembly operations. AT-6030 is packaged in 40ML cartridges for use with our AT-300 dispensing gun and AT-650 mixing tips. AT-6030 is used typically for bonding Weld Mount parts in the heaviest duty applications.

Technical Information

Weld Mount System advantages:

  • Eliminate the need to drill in to a composite skin and exposing the core
  • Eliminate drilling, tapping, welding, grinding and finishing steps
  • Eliminates bonding or laying up blocks of wood to screw in conventional wire tie mounts
  • Eliminate blocking added during lamination in order to have a place to put screws
  • Much stronger than traditional methods

Reviews for Weld Mount Stainless Steel Studs

8 of 8 Reviews

June 2, 2020

Perfect product, shipping issues
By Rick from Pennsylvania

Verified Purchase

I've used these in numerous builds, I recently placed 2 orders for the same quantity. One I paid $27 extra for expedited shipping and the other standard shipping. I recieved both packages the same day so what exactly did I pay an extra $27 for expedited shipping for?

Bottom Line Yes, I would recommend to a friend

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February 21, 2020

product does work
By rick from southern pennsylvania

Verified Purchase

would be better had there had holes in circular base,i think

Bottom Line Yes, I would recommend to a friend

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February 13, 2020

Great product
By Denis from Key Largo

Verified Purchase

I love the Weld Mount System - NO DRILLING ANY HOLES ON MY BOAT!

Bottom Line Yes, I would recommend to a friend

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April 13, 2019

worked great
By Tommy from New York

Verified Purchase

These combined with 1/4 thumb screws made the perfect mix for me! The base is nice and thin too!

Bottom Line Yes, I would recommend to a friend

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May 8, 2018

3 replies on same day from a web question
By Carl from Houston

Not about this product, although I'm buying it, but the pre-sale service was unprecedented. I've asked questions online and gotten 0 replies all the way up to 1 reply several days later. 3 replies on the same day, unheard of. Way to go JD!!


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August 24, 2014

Weld Mount
By Jeff from Cedar Falls Iowa

Verified Purchase

this product is great with boats cars and airplanes. You can use any type of epoxy as long as it will hold to your surface. Another great feature about this product is that it has lines to aline to your application.

Bottom Line Yes, I would recommend to a friend

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April 4, 2012

Great product
By Kenny G from Poconos PA.

Use anywhere you need a strong threaded mounting point, and don't want to drill a hole, like a boat

Bottom Line Yes, I would recommend to a friend

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July 28, 2009

Best idea ever, NO LEAKS !!
By Russ Heckle from Denver, Colorado

The 1 1/4" plate allowed plenty of holding power for attachment.

Bottom Line Yes, I would recommend to a friend

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