Shear Connector Weld Studs are unthreaded with an 
upset head. Designed to interconnect the concrete slab to the load bearing steel beams. Because of the inter connection or composite construction resists shear loading between the concrete and steel beams. Meets with AWS and all other applicable specifications. Used in all types of concrete connections. They can be welded to flat or vertical surfaces, or to the inside or outside of an angle.
Material – Low carbon steel, ASTM A29, 1010-1020. Also available in a weldable stainless steel. Type 302 is the most commonly used. Other grades available on request. Please contact us for your specific needs.
Length: Length listed is before weld. Stud diameters less than 5/8” will be approximately 1/8” shorter after weld – Stud diameters 5/8” – 3/4” will be approximately 3/16” shorter – Stud diameters 1” will be approximately 1/4” shorter after weld.
Shear Connector Mechanical Properties
| TYPE A | TYPE B | |
|---|---|---|
| Tensile Strength | 61,000 psi minimum | 65,000 psi minimum |
| Yield Strength | 49,000 psi minimum | 51,000 psi minimum |
| Elongation (% in 2") | 17% minimum | 20% minimum |
| Elongation (% in 5x dia) | 14% minimum | 15% minimum |
| Reduction of Area | 50% minimum | 50% minimum |
TYPE A STUDS – general purpose studs.
TYPE B STUDS – headed, bent or another configuration that are used as an essential component in composite beam design in construction.
Shear Connector Specifications
| Part/Number | Weld Base Dia | Overall Length | Piece per Box | Box per Pallet | Pieces per Pallet | Box Weight | Pallet Weight | 1,000 Piece Weight |
|---|---|---|---|---|---|---|---|---|
| WELD075318 | 3/4 | 3 3/16 | 125 | 48 | 6,000 | 60 lbs | 2,880 | 478 lbs |
| WELD075387 | 3/4 | 3 7/8 | 100 | 48 | 4,800 | 58 lbs | 2,784 | 567 lbs |
| WELD075418 | 3/4 | 4 3/16 | 100 | 48 | 4,800 | 62 lbs | 2,976 | 600 lbs |
| WELD075437 | 3/4 | 4 3/8 | 100 | 48 | 4,800 | 62 lbs | 2,976 | 634 lbs |
| WELD075487 | 3/4 | 4 7/8 | 75 | 48 | 3,600 | 51 lbs | 2,448 | 701 lbs |
| WELD0755018 | 3/4 | 5 3/16 | 60 | 48 | 2,880 | 44 lbs | 2,112 | 735 lbs |
| WELD075537 | 3/4 | 5 3/8 | 60 | 48 | 2,880 | 45 lbs | 2,160 | 754 lbs |
| WELD075587 | 3/4 | 5 7/8 | 60 | 48 | 2,880 | 49 lbs | 2,352 | 810 lbs |
| WELD0756018 | 3/4 | 6 3/16 | 60 | 48 | 2,880 | 50 lbs | 2,400 | 852 lbs |
| WELD0757018 | 3/4 | 7 3/16 | 60 | 48 | 2,880 | 59 lbs | 2,832 | 968 lbs |
| WELD0758018 | 3/4 | 8 3/16 | 50 | 48 | 2,400 | 56 lbs | 2,688 | 1,105 lbs |
| WELD0760018 | 3/4 | 10 3/16 | 100 | 9 | 900 | 137 lbs | 1,233 | 1,339 lbs |
| WELD0874018 | 7/8 | 4 3/16 | 100 | 27 | 2,700 | 80 lbs | 2,160 | 796 lbs |
| WELD0875018 | 7/8 | 5 3/16 | 50 | 27 | 2,025 | 73 lbs | 1,971 | 961 lbs |
| WELD0876018 | 7/8 | 6 3/16 | 50 | 27 | 1,350 | 57 lbs | 1,539 | 1,137 lbs |
| WELD0877018 | 7/8 | 7 3/16 | 45 | 27 | 1,215 | 59 lbs | 1,593 | 1,306 lbs |
| WELD0878018 | 7/8 | 8 3/16 | 40 | 27 | 1,080 | 59 lbs | 1,593 | 1,496 lbs |
Benefits of Using Shear Connector Weld Studs
- Speed, applying a stud takes less than a second
- Single sided, no access to the opposing side needed
- Strong, creates a full cross section weld
- Stable, will not work itself free like a pres-in fastener
- Speed of training, no special skills and very little training needed to install
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