Products
Roofing Nails
| Materials | Carbon steel（Q195/235） | |
| Head Type | Semicircle（Umbrella） | |
| Head Plane | Hemisphere，Protruding | |
| Shank | Twisted，Smooth | |
| Size | Length | 38mm-100mm |
| Diameter | 2.1mm-4.5mm | |
| Surface | Polish，E-galvanized，Hot dip，Spraying | |
| Packing | Carton，Small box，Poly bag，Woven bag，Gunny bags | |
Details
Kin Metal is a roofing nails manufacturer and bulk supplier for distributors, construction suppliers and project buyers. Our carbon steel roofing nails use an umbrella-style head and are available in Q195 and Q235 material, with size, shank, finish and packing options for different roofing and export requirements.
Roofing Nail Specifications for Wholesale Orders
Buyers can confirm the following specifications before production:
- Length: 38–100 mm
- Diameter: 2.1–4.5 mm
- Head: semicircular umbrella head with hemispherical or protruding profile
- Shank options: smooth or twisted
- Surface finishes: polished, electro-galvanized, hot-dip galvanized or sprayed
- Packing: cartons, small boxes, poly bags, woven bags or gunny bags
Applications and Finish Selection
Umbrella-head roofing nails are commonly selected for fastening roofing sheets and other building materials where a broad head helps spread the load over the sheet surface. The correct size depends on the roofing material, supporting structure and required penetration depth. Buyers should follow the project specification and applicable local installation requirements.
Smooth shanks are suitable for standard fastening work, while twisted shanks can provide increased holding resistance in suitable substrates. Polished nails are mainly considered for dry conditions. Electro-galvanized and hot-dip galvanized finishes provide different levels of zinc protection, so coating requirements should be agreed according to the expected moisture and corrosion exposure.
Quality and Export Packaging
Important quality checks include nail length, shank diameter, umbrella-head shape, point geometry, straightness, coating condition and package weight. Packaging should keep the nails protected during storage and international transport. Custom box quantities, labels and export cartons can be discussed for distributor and private-label orders.
Request a Roofing Nails Quotation
For an accurate quotation, send the required length, diameter, shank type, surface finish, packing, quantity and destination port. A drawing, photo or reference sample is useful when special head dimensions or packaging are required. Read our roofing nails buying guide or contact Kin Metal for a quotation.
