Type UC3 Carbon Steel Projection Weld Studs

Weld Stud with 3 Projections Under the Head

This Projection Weld Screw features three precision-welded projections located underneath the head. This design allows for flush mounting of the weld screw onto its designated surface. The three projections are of equal height, diameter, and mass to facilitate a properly balanced and positioned weld. This weld screw is designed for through-hole applications, is self-locating, and eliminates the need for additional fixturing. These industrial fasteners are available from Juxin Fasteners in a variety of materials, dimensions, and thread sizes (inch and metric).

Material: Carbon steel, stainless steel.Brass

These studs have a wide base that distributes the load and projections that concentrate the weld. The length listed is the overall length. Choose studs with a below-head forecast for a stronger hold that uses the full strength of the fastener. Pass these studs through a hole and weld them in place. Choose studs with above-head projection to weld the screw directly to the material's surface for a smoother appearance.

Size Can also be According to the Customer's requirement for manufacturing, please check the detailed specification sheet details PDF, CAD, 145-146 Page See more product details.

Packaging: The inner packaging is a plastic bag, and the outer packaging is a carton. Then the tray. Carton size: 29*19*19.5CM and 23.5*17.5*8, CM and pallet size: 215*100*90CM, or as your request

Packaging Standard

At Juxin Fasteners, we apply standardized export packaging to ensure product protection, traceability, and compliance with international logistics requirements.

1. Standard Export Packaging

Unless otherwise specified, all products will be packed according to our factory standard export packaging, which includes:

Moisture-resistant inner protection

Poly bag or small box packing as required

Reinforced export cartons

Clear labeling with part number, specification, batch number, and quantity

Palletizing for sea or air shipment when necessary

Our standard packaging is designed to ensure safe transportation, efficient warehousing, and long-distance international shipping.

2. Customized Packaging Options

We also provide customized packaging solutions according to customer requirements, including but not limited to:

Private labeling

Customized barcodes

Specific carton dimensions

Retail packaging

Special pallet configuration

Customer-specific marking and identification

So that you know, customized packaging may involve additional costs and extended lead time depending on the complexity of the requirements.

3. Compliance & Quality Assurance

All packaging processes are controlled under our ISO 9001 quality management system to ensure consistency, traceability, and product integrity throughout the supply chain.