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T103 Self-Drilling Anchor Bolt

T103 features a large cross-section and high ultimate load capacity, with multiple sizes available for high-load and heavy-duty applications. It can serve as an alternative to certain small-scale pile foundations, providing an efficient solution for foundation reinforcement in large-scale projects.

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Product Specifications

Hollow Anchor Bar

Size Outer Dia. Ultimate Load Yield Load Weight
mm in kN kips kN kips kg/m lbs/ft
Hollow Anchor Bar t73 SET103N 103 4.06 2300 518 1800 405 24.80 16.67
SET103S 103 4.06 3660 824 2670 601 44.60 29.97
SET103 103 4.06 4545 1023 3560 801 49.00 32.93
Note:
1. Customized products are available based on your specific requirements;
2. 1mm=0.03937in         1kN=0.225kips       1MPa=0.1450377ksi          1kg/m=0.672 lbs/ft

Coupler

Size Outer Dia. Length Weight Note
mm in mm in kg lbs
Coupler T103 SST103/78 125 4.92 255 10.04 8.02 17.64 With sealing ring
SST103/51 133 5.24 290 11.42 13.00 28.60

Spherical Collar Nut

Size Key Size Length Weight Note
mm in mm in kg lbs
Spherical Collar Nut T103 SST103/51 125 4.92 130 5.12 5.60 12.32 Heat treatment
SST103/78 130 5.12 80 3.15 3.49 7.68

Flat Plate

Size Dimensions Thickness Hole Dia. Weight
mm in mm in mm in kg lbs
Flat Plate T103 SST103/78 240×240 9.45×9.45 50 1.97 110 4.33 18.80 41.36
SST103/78 300×300 11.81×11.81 50 1.97 110 4.33 32.60 71.72
SST103/51 285×285 11.22×11.22 65 2.56 110 4.33 36.60 80.52
SST103/51 330×330 12.99×12.99 60 2.36 110 4.33 46.50 102.30

Centralizer

Size Outer Dia. Length Weight
mm in mm in kg lbs
Centralizer T103 SET103 165 6.50 80 3.15 2.50 5.50

Drill Bit

Size Outer Dia. Application (Advice)
mm in
EX EX Sand, fills, gravel
SST103/175 175 6.89
SST103/200 200 7.87
SST103/220 220 8.66
SST103/250 250 9.84
EXX T103 EXX Softer sedimentary rocks such as marls, mudstones, siltstone
SST103/175 175 6.89
SST103/200 200 7.87
SST103/250 250 9.84
Clay Bit T103 Clay Bit Clay, soft soil, marls, loose sand or gravel
SST103/220 220 8.66
SST103/280 280 11.02
ES-F T103 ES-F Gravel, soft rock
SST103/175 175 6.89
ESS-F T103 ESS-F Weathered rock, stone walls, rubble
SST103/175 175 6.89
SST103/200 200 7.87
SST103/220 220 8.66
SST103/230 230 9.06
SST103/300 300 11.81

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