Cut Sheet
Table Of Contents
COPPER AND STEEL STUDS HX/HV
REQUIRED TOOLS
SUGGESTED TOOLS
ACCESSORIES
HX
Vertical stud to
horizontal steel surface
Slag Removal Spade B136A or B136B
Mold Cleaning Brush T394
Rasp T321
Torch Head T111
See Section A
Handle Clamps L160
for C Price Key Molds
L159 for D Price Key Molds
Flint Ignitor T320 (Included with handle clamp
or frame but also available separately)
COPPER AND STEEL STUDS
• Connections of copper or steel studs to steel surfaces.
Copper studs on grounded structures provide a
convenient point for attachment of temporary protective
ground clamps.
• Bold letter in mold part number is the price key.
TYPE HX CONNECTIONS FOR STEEL SURFACES ONLY
STEEL STUDS ONLY
STUD MOLD TYPE HX WELD DIMENSIONS WELD
SIZE PART NO. A (thickness) B (diameter) METAL
1/4" HXC-10 3/8" 3/4" 25
5/16" HXC-11 3/8" 3/4" 25
3/8" HXC-12 9/16" 7/8" 45
1/2" HXC-14 5/8" 1-1/16" 65
3/4" HXC-18 5/8" 1-1/2" 150
1" HXC-22 15/16" 1-5/8" 2-150
TYPE HV CONNECTIONS FOR STEEL SURFACES ONLY
STEEL STUDS ONLY
STUD MOLD TYPE HX WELD DIMENSIONS WELD
SIZE PART NO. A (thickness) B (diameter) METAL
1/4" HVC-10 3/8" 3/4" 25
5/16" HVC-11 3/8" 3/4" 25
3/8" HVC-12 9/16" 7/8" 45
1/2" HVC-14 5/8" 1-1/16" 65
3/4" HVC-18 5/8" 1-1/2" 150
1" HVC-22 15/16" 1-5/8" 250
TYPE HV CONNECTIONS FOR
STEEL SURFACES ONLY
COPPER* STUDS ONLY
STUD MOLD WELD
SIZE PART NO. METAL
1/2" HVC-14CU 115
5/8" HVC-31CU 150
3/4" HVC-33CU 250
7/8" HVD-35CU 2-150
1" HVD-37CU 2-200
*or silicon bronze
HV
Horizontal stud to
vertical steel surface
10-8
Ph: 1-800-677-9089
www.erico.com