SC
Shear Connector
SHEAR CONNECTOR STUDS are designed to effectively tie the concrete to the steel beams and to resist shear loadings between the concrete slab and steel beam in composite construction. All orders for studs include required ferrules.
FERRULES
- All orders for studs include required ferrules for welding. Please specify when ordering what type of ferrule is required for your application.
LENGTH
- Length is before weld. Stud diameters 3/4” to 7/8" and under will be approximately 3/16” shorter after welding direct to steel and approximately 3/8" shorter after welding thru-deck. Stud diameters of 1" and larger will be approximately 1/4" shorter after weld.
MATERIAL
- Low carbon steel, ASTM A29/A108, 1010-1020. Headed Concrete Anchors are also available in weldable stainless steel, with type 302 being the most common.
- MADE TO ORDER LENGTHS AVAILABLE UPON REQUEST
Mechanical Properties Requirements
| Type A | Type B | |
| Tensile Strength | 61,000 psi min. | 65,000 psi min. |
| 420 MPa min. | 450 MPa min. | |
| Yield Strength | 49,000 psi min. | 51,000 psi min. |
| 340 MPa min. | 350 MPa min. | |
| Elongation (% in 2″) | 17% min. | 20% min. |
| Elongation (% in 5x dia) | 14% min. | 15% min. |
| Reduction of Area | 50% min | 50% min |
Type A studs shall be general purpose of any type and size used for purposes other than shear transfer in composite beam design and construction.
Type B studs shall be studs that are headed, bent, or of other configuration in 3/8” [10 mm], 1/2” [12 mm], 5/8” [16 mm], 3/4″ [20 mm], 7/8” [22 mm], and 1” [25 mm] diameter that are used as an essential component in composite beam design and concrete anchorage design.
Stud Specifications
| D | A | H |
|---|---|---|
| 3/4″ | 3/8″ | 1-1/4″ |
| 7/8″ | 3/8″ | 1-3/8″ |
| 1″ | 1/2″ | 1-5/8″ |
| 1-1/4″ | 5/8″ | 1-3/4″ |
FERRULE SPECIFICATIONS
| Part No. | A | D | B | C |
|---|---|---|---|---|
| 34FER | 1.030″ | 1.235″ | 0.191″ | 0.656″ |
| 34TFER | 1.210″ | 1.335 | 0.188 | 0.590 |
| 78FER | 1.210″ | 1.430″ | 0.195″ | 0.715″ |
| 78TFER | 1.210 | 1.440 | 0.188 | 0.680 |
| 01FER | 1.406″ | 1.620″ | 0.195″ | 0.800″ |
| 1.25FER | 1.875 | 1.955 | 0.210 | 0.820 |
3/4" Shear Connector Studs
| Part | Pieces | Pounds | Pounds | Part | Pieces | Pounds | Pounds | ||
|---|---|---|---|---|---|---|---|---|---|
| Description | No. | Box | Box | M Pieces | Description | No. | Box | Box | M Pieces |
| 3/4 x 2-3/16 | SC342 | 150 | 54 | 353 | 3/4 x 5-11/16 | SC3451 | 75 | 59 | 783 |
| 3/4 x 2-11/16 | SC3421 | 125 | 53 | 414 | 3/4 x 5-7/8 | SC3458 | 75 | 62 | 810 |
| 3/4 x 3-3/16 | SC343 | 125 | 60 | 478 | 3/4 x 6-3/16 | SC346 | 60 | 52 | 852 |
| 3/4 x 3-3/8 | SC3433 | 125 | 62 | 500 | 3/4 x 6-3/8 | SC3463 | 60 | 53 | 870 |
| 3/4 x 3-7/8 | SC3437 | 100 | 58 | 567 | 3/4 x 6-11/16 | SC3461 | 60 | 55 | 905 |
| 3/4 x 4-3/16 | SC344 | 100 | 61 | 600 | 3/4 x 7-3/16 | SC347 | 60 | 60 | 968 |
| 3/4 x 4-3/8 | SC3443 | 100 | 62 | 625 | 3/4 x 8-3/16 | SC348 | 50 | 56 | 1,105 |
| 3/4 x 4-11/16 | SC3441 | 75 | 51 | 672 | 3/4 x 9-3/16 | SC349 | 50 | 62 | 1,222 |
| 3/4 x 4-7/8 | SC3447 | 75 | 51 | 683 | 3/4 x 10-3/16 | SC3410 | 40 | 55 | 1,339 |
| 3/4 x 5-3/16 | SC345 | 75 | 56 | 735 | 3/4 x 12-3/16 | SC3412 | 35 | 56 | 1,581 |
| 3/4 x 5-3/8 | SC3453 | 75 | 58 | 754 | 3/4 x 16-3/16 | SC3416 | 25 | 53 | 2,081 |
7/8" SHEaR CONNECTOR STUDS
| Part | Pieces | Pounds | Pounds | Part | Pieces | Pounds | Pounds | ||
|---|---|---|---|---|---|---|---|---|---|
| Description | No. | Box | Box | M Pieces | Description | No. | Box | Box | M Pieces |
| 7/8 x 3-3/16 | SC783 | 100 | 63 | 630 | 7/8 x 6-11/16 | SC7861 | 45 | 56 | 1,240 |
| 7/8 x 3-11/16 | SC7831 | 75 | 54 | 710 | 7/8 x 7-3/16 | SC787 | 45 | 60 | 1,322 |
| 7/8 x 4-3/16 | SC784 | 75 | 61 | 811 | 7/8 x 8-3/16 | SC788 | 40 | 60 | 1,479 |
| 7/8 x 4-11/16 | SC7841 | 60 | 50 | 830 | 7/8 x 9-3/16 | SC789 | 35 | 59 | 1,665 |
| 7/8 x 5-3/16 | SC785 | 60 | 59 | 961 | 7/8 x 10-3/16 | SC7810 | 30 | 55 | 1,836 |
| 7/8 x 5-11/16 | SC7851 | 40 | 53 | 1,050 | 7/8 x 12-3/16 | SC7812 | 25 | 55 | 2,173 |
| 7/8 x 6-3/16 | SC786 | 50 | 58 | 1,153 | 7/8 x 14-3/16 | SC7814 | 25 | 62 | 2,463 |
1" SHEaR CONNECTOR STUDS
| Part | Pieces | Pounds | Pounds | |
|---|---|---|---|---|
| Description | No. | Box | Box | M Pieces |
| 1 x 3-1/4 | SC13 | 60 | 54 | 893 |
| 1 x 4-1/4 | SC14 | 50 | 57 | 1,130 |
| 1 x 5-1/4 | SC15 | 45 | 62 | 1,350 |
| 1 x 6-1/4 | SC16 | 35 | 56 | 1,576 |
| 1 x 7-1/4 | SC17 | 30 | 55 | 1,799 |
| 1 x 8-1/4 | SC18 | 25 | 51 | 2,022 |
| 1 x 9-1/4 | SC19 | 25 | 56 | 2,240 |
| 1 x 10-1/4 | SC110 | 20 | 50 | 2,475 |
| 1 x 12-1/4 | SC112 | 20 | 59 | 2911 |
All Cox Industries Shear Connector Studs meet current AWS D1.1, D1.5 and CSA W59 specifications.