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Sunbelt Stud Welding
1-800-462-9353
www.sunbeltstudwelding.com

Shoulder Base (SB) Weld Pins - Aluminum Arc Weld Studs

For a quote or to order, please specify:
Specify Stud Type:Quantity:Weld Base Diameter:Pin Diameter:Weld Base Length:Maximum Pin Length:Material:
Specify SBPSpecifySpecify DSpecify PSpecify A(BW)Specify BSpecify
Aluminum Arc Shoulder Base (SB) Welding Pin
Aluminum Arc Full Base (FB) Weld Pins

Sunbelt aluminum SB (Shoulder Base) welding pins are plain, unthreaded fasteners with a weld base diameter greater than the extension diameter. Available with weld base diameters from 1/4” through 1/2”; extension diameters, 1/8”' through 3/8”.

Typical Use: As standoff and pivot between parent metal and rotating arm or wheel.

Length Specifications: Overall length limits are established by the combination of A and B.

Material: Aluminum alloy 5000 Series.

Ferrules: All orders include ferrules, which are supplied with the studs and are not sold individually.

SPECIFICATIONS
WELD BASE DIA. (NOM.)MINIMUM LENGTHAPPROXIMATE WELD BEAD DIMENSIONS
BEFORE WELDAFTER WELD (NOM.)DIAMETERHEIGHT
DL(BW)L(AW)EF
1/411/161/213/321/8
5/1611/161/215/325/32
3/813/165/85/83/16
7/167/811/1621/327/32
1/27/811/163/41/4