HCA

Headed Concrete Anchor

HEADED CONCRETE ANCHORS are designed for welding to flat surfaces or welding to the fillet or on the heel of angles. All orders for studs include the required ferrules for your application. All COX INDUSTRIES headed anchors meet AWS, ISO and CSA W59 specifications. Test reports available on request.

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 1/2” and under will be approximately 1/8” shorter after weld and stud diameters of 5/8” will be approximately 3/16” 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.

FLUX

COX INDUSTRIES Headed Anchor Studs are solid fluxed.

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
1/4″ 3/16″ 1/2″
3/8″ 9/32″ 3/4″
1/2″ 5/16″ 1″
5/8″ 5/16″ 1-1/4″

FLAT FERRULE SPECIFICATIONS

Part No. A D B C
14FER .380″ .455″ .150″ .400″
38FER .505″ .640″ .150″ .390″
12FER .650″ .795″ .180″ .445″
58FER .785″ 1.030″ .185″ .525″

1/4" HEADED CONCRETE ANCHOR

Part Pieces Pounds Pounds
Description No. Box Box M Pieces
1/4 x 1-1/8 CA141 1500 38 24
1/4 x 2-11/16 CA1421 1000 43 43
1/4 x 3-1/8 CA143 1000 52 50
1/4 x 4-1/8 CA144 700 44 62

3/8" HEADED CONCRETE ANCHOR

Part Pieces Pounds Pounds
Description No. Box Box M Pieces
3/8 x 1-3/8 CA3813 800 57 70
3/8 x 1-5/8 CA3815 700 56 79
3/8 x 2-1/8 CA382 600 55 91
3/8 x 2-5/8 CA3825 500 56 112
3/8 x 3-1/8 CA383 450 54 122
3/8 x 4-1/8 CA384 350 53 148
3/8 x 5-1/8 CA385 300 59 195
3/8 x 6-1/8 CA386 250 53 216

1/2" HEADED CONCRETE ANCHOR

Part Pieces Pounds Pounds
Description No. Box Box M Pieces
1/2 x 1-1/8 CA1211 500 56 112
1/2 x 1-3/8 CA1213 450 55 123
1/2 x 1-5/8 CA1215 400 53 130
1/2 x 2-1/8 CA122 350 59 168
1/2 x 2-5/8 CA1225 300 60 198
1/2x 3-1/8 CA1235 250 57 225
1/2 x 3-5/8 CA1235 225 56 246
1/2 x 4-1/8 CA124 200 57 280
1/2 x 5-5/16 CA1255 150 53 340
1/2 x 6-1/8 CA126 150 59 393
1/2 x 8-1/8 CA128 100 50 495
1/2 x 10-1/8 CA1210 90 54 596
1/2 x 12-1/8 CA1212 75 54 706

5/8" HEADED CONCRETE ANCHOR

  Part Pieces Pounds Pounds
Description No. Box Box M Pieces
5/8 x 1-7/16 CA5817 275 58 208
5/8 x 2-11/16 CA5821 175 55 319
5/8 x 3-3/16 CA583 150 55 363
5/8 x 4-3/16 CA584 125 57 444
5/8 x 5-3/16 CA585 100 53 528
5/8 x 6-3/16 CA586 100 61 604
5/8 x 6-9/16 CA5869 85 55 646
5/8 x 8-3/16 CA588 75 59 781
5/8 x 10-3/16 CA5810 50 48 946
5/8 x 12-3/16 CA5812 50 57 1120

All Cox Industries Headed Concrete Anchors meet current
AWS and CSA W59 specifications.