ASTM A108 Shear Stud Connector ISO13918 AWS D1.1 AS1554.2 Standard
High-strength welded shear stud connectors for composite steel and concrete construction. Engineered for superior load transfer in structural applications.
Drawn Arc Shear Stud Connector | ISO 13918 Standard Steel Shear Stud
Product Introduction
Tarco shear stud connector, also known as headed shear stud or drawn arc stud, is the core fastener for steel-concrete composite structures. Manufactured in strict accordance with international industry specifications, our shear studs are widely applied to connect steel girders, steel beams and reinforced concrete slabs, resisting horizontal shear displacement and improving structural integrity, stiffness and load-bearing performance of composite floors, composite beams and bridge decks.
As a professional shear stud manufacturer with complete production and inspection workshop, Tarco controls full production flow from raw material incoming inspection, cold heading forming, thread finishing, surface treatment to finished product testing, ensuring stable mechanical performance for structural engineering projects worldwide.
Material Options & Technical Specification
Available Raw Material Grade
- Low Carbon Steel: SWRCH15A, SWRCH18A, ML15AL , ASTM A108 Grade 1010-1018 (most popular for indoor building composite floor shear studs)
- Stainless Steel: SUS304, SUS316 (for coastal, marine, anti-corrosion harsh environment projects)
- Custom alloy material per client engineering drawing request
Common Size Range Chart
| Stud Diameter (mm) | Common Length Range (mm) | Typical Application |
|---|---|---|
| 10 | 30 ~ 120 | Light composite slab, small steel beam connection |
| 13 | 40 ~ 150 | Mid-rise building composite deck shear connection |
| 16 | 50 ~ 150+ | High-rise commercial building floor system |
| 19 | 60 ~ 180+ | Bridge girder, heavy load composite beam |
| 22 / 25 | 80 ~ 200+ | Long-span bridge, industrial heavy plant structure |
We support non-standard customized length, special head size and partial zinc plating surface treatment for special engineering requirements.
Core Advantages of Tarco Shear Stud Connector
- Stable Welding Performance: Uniform grain structure from precise cold forging, less cracking during drawn arc stud welding, compatible with standard stud welding gun and ceramic ferrules
- Reliable Shear & Tensile Strength: Strict tensile, bending and shear strength sampling test before delivery, consistent with ISO13918 mechanical property requirement
- Complete Document Support: Batch MTC material test report, third-party inspection report, CE certificate package for tender and customs clearance
- Flexible MOQ & Lead Time: Mass stock for regular sizes, small trial order acceptable, fast production schedule for urgent infrastructure projects
- Professional Technical Support: Engineering team offers stud quantity calculation, size selection suggestion and on-site welding technical consultation
Wide Application Scenarios
Our drawn arc shear stud connectors are exported to global structural engineering contractors, steel fabricators and construction companies, widely used in below projects:
- High-rise building steel-concrete composite floor system
- Steel structure factory, warehouse, shopping mall composite beam construction
- Highway bridge, railway bridge, pedestrian bridge composite deck connection
- Parking structure, overpass viaduct, long-span steel truss project
- Offshore platform, coastal anti-corrosion engineering stainless shear stud solution
- Steel deck metal deck through-deck welding shear stud installation
Brief Installation Guide
Drawn arc stud welding is the standard construction method for shear stud connectors. The welding process uses stud welding gun with matched ceramic ferrule to concentrate arc energy, melting stud base and steel beam surface to form solid shear connection. Key operation points:
- Clean rust, paint and dirt on steel beam welding position to ensure welding adhesion
- Match corresponding ceramic ferrule according to stud diameter to prevent molten metal splashing
- Set welding current and time referring to ISO13918 construction specification
- Complete cooling naturally after welding, avoid forced rapid cooling causing brittleness
Frequently Asked Questions
1. What is a shear stud connector used for?
Shear stud connectors transfer shear force between steel beam and concrete slab, forming composite structure to improve overall bearing capacity for buildings and bridges.
2. What standards do your shear studs comply with?
Our drawn arc shear studs strictly follow ISO 13918, AWS D1.1, ASTM A108, DIN standard, with CE certification and factory MTC test reports.
3. Can you supply stainless steel shear stud connectors?
Yes, we provide low carbon steel shear studs and 304/316 stainless steel shear studs for anti-corrosion outdoor and marine engineering projects.
4. What sizes of shear studs are available?
Common diameters: 10mm,13mm,16mm,19mm,22mm,25mm, customized length according to project drawing requirements.
5. Do you supply matching ceramic ferrules and stud welding gun accessories?
Yes, we can support one-stop supply of matched ceramic ferrule, stud welding equipment and spare parts as complete package for clients.
Related Products
You may also check our matched accessories: Ceramic Ferrules for Shear Stud Welding, Drawn Arc Stud Welding Gun
Inquire About Shear Stud Connector Order
If you need quotation, technical datasheet, sample testing or customized shear stud solution, please contact our sales team directly. We will provide detailed price list, drawing confirmation and certification documents to support your project bidding and bulk procurement.
Email: info@cntarco.com | Company: Tarco Industry | Factory supply structural shear stud connectors for global construction market
