Looking for high-performance shear connectors, shear studs, or concrete anchors? IKING delivers industry-leading fastening solutions engineered to tightly tie concrete slabs to steel beams. Widely trusted and deployed in high-rise steel buildings, modern bridges, and heavy industrial structures worldwide.


Manufactured using state-of-the-art multi-station cold forging machines, our shear connectors guarantee exceptional dimensional precision, clean flat weld ends with smooth round chamfers, and superior mechanical performance under extreme structural loads.
We empower structural engineers, distributors, and contractors globally with certified quality that complies with international benchmarks, ensuring absolute safety and peace of mind on every job site.
| Standard | Symbol | Material | Mechanical Properties | ||
|---|---|---|---|---|---|
| ISO 13918:2017 | SD1 | S235J2G3+C450 | Yield point | (ReH) min. | 350N/mm2 |
| Tensile Strength | (Rm) min. | 450N/mm2 | |||
| Elongation | (A5) min. | 15% | |||
| AWS D1.1:2015 | Type B | ASTM A29 1010-1020 | Yiled strength (0.2% offset) psi |
psi min. MPa min |
51,000 350 |
| Tensile Strength | psi min. MPa min |
65,000 450 |
|||
| Elongation | % in 2 in min. | 20% | |||
| % in 5x dia. Min. | 15% | ||||
| Reduction of area | % min. | 50% | |||
| AWS D1.5:2015 | Type B | ASTM A108 1010-1020 | Yiled strength (0.2% offset) psi |
psi min. MPa min |
50,000 345 |
| Tensile Strength | psi min. MPa min |
60,000 415 |
|||
| Elongation | % in 2 in min. | 20% | |||
| Reduction of area | % min. | 50% | |||
| AS/NZS 1552.2:2003 | N/A | AS 1443 1010-1020 | Yiled strength (0.2% offset) |
MPa min. | 345 |
| Tensile Strength | MPa min. | 410 | |||
| Elongation | % on 5.65√So min. | 12% | |||
| Reduction of area | % min. | 50% | |||
| BS 5400:2005 | N/A | SWRCH 18A | Yiled strength (0.2% proof stress) |
MPa min. | 385 |
| Tensile Strength | MPa min. | 495 | |||
| Elongation | % on 5.65√So min. | 18% | |||
| GB/T 10433:2002 | N/A | ML15 ML15Al SWRCH 15A |
Yiled strength (0.2% proof stress) |
MPa min. | 320 |
| Tensile Strength | MPa min. | 400 | |||
| Elongation | % in 5x dia. Min. | 14% | |||
| JIS B 1198-1995 | N/A | SWRCH15A | Yiled strength (0.2% proof stress) |
MPa min. | 235 |
| Tensile Strength | MPa | 400-500 | |||
| Elongation | % on 5.65√So min. | 20% | |||