Shear-Connector-Main2
Shear Connector

Shear Connector Weld Stud

Shear Connector Studs are designed to tie concrete to the steel beams and to reisist shear loadings between the concrete slab and steel beam in composite construction. 

Length is before weld. Stud when welded to base metal will be approximately 3/16” shorter after weld and when welded thru-deck 3/8” shorter after weld. Lengths for shear connector studs are generally set by governing specifications. Consult your NFS representative for other available lengths for specific applications. Made to order lengths available upon request. 

Material – Low carbon steel, ASTM A108 1010-1020.  Shear connector studs are also available in stainless steel. 

Shear Connector

Product Description

Stud Specifications
Stud Diameter (D) H (Head Diameter) A (Thickness)
3/4 1 1/4 3/8
7/8 1 3/8 3/8
1 1 5/8 1/2
Stud Specifications
Stud Diameter (D) Stud Standard Length (L) Part Number 1000 Pieces Weight (lbs) Pieces Per Box
3/4 2.20 SC 075-0220 352 200
3 3/16 SC 075-0318 478 125
3 3/8 SC O75-0337 500 125
3 7/8 SC 075-0387 567 100
4 3/16 SC 075-0418 600 100
4 3/8 SC 075-0437 625 100
4 7/8 SC 075-0487 683 75
5 3/16 SC 075-0518 735 60
5 3/8 SC 075-0537 754 60
5 7/8 SC 075-0587 810 60
6 3/16 SC 075-0618 852 60
7 3/16 SC 075-0718 968 60
8 3/16 SC 075-0818 1105 50
9 3/16 SC 075-0918 1222 100
10 3/16 SC 075-1018 1339 100
7/8 3 3/16 SC 087-0318 631 100
3 11/16 SC 087-0368 709 100
4 3/16 SC 087-0418 796 75
5 3/16 SC 087-0518 961 60
6 3/16 SC 087-0618 1137 50
7 3/16 SC 087-0718 1306 45
8 3/16 SC 087-0818 1496 40
9 3/16 SC 087-0918 1666 75
10 3/16 SC 087-1018 1836 75
1 4 1/4 SC 100-0425 1079 50
5 1/4 SC 100-0525 1302 50
6 1/4 SC 100-0625 1514 40
8 1/4 SC 100-0825 1978 85
9 1/4 SC 100-0925 2193 50
10 1/4 SC 100-1025 2475 35

Special sizes available upon request

 

Mechanical Property Requirements
  Type A* Type B**
Tensile Strength 61,000 psi minimum 65,000 psi minimum
(420 MPa) (450 MPa)
Yield Strength (0.2% offset) 49,000 psi minimum 51,000 psi minimum
(340 MPa) (350 MPa)
Elongation (% in 2 in.) 17% min 20% min
Elongation (% in 5x dia.) 14% min 15% min
Reduction of Area 50% min 50% min

 

Type A shall be general purpose of any type and size used for purposes other than shear transfer in composite beam design and construction.

**  Type B  shall be studs that are headed, bent, or of other configuration in 1/2 in. (12.7 mm), 3/4 in. (19 mm), 7/8 in. (22.2 mm), and 1 in. (25.4 mm) diameter that are used as an essential component in composite beam design and construction.