Audited Supplier
Black Concrete Steel Nail for Building
Material: 45#, 55#, 60# high carbon steel
Head type: Flat head steel concrete nail
Finishing: Electric galvanized, phosphated steel concrete nail,black,or bluish or polished or hot dip gal
Shank type: Smooth/fluted/twisted shank concrete nail
Steel Concrete nails are also known as Concrete Steel nails or Masonry nails. Steel Concrete nails are widely used to secure objects into masonry and other hard and brittle materials. Usage: used in construction, interior decoration;it can be used on some hard objects that other nail can not nail on, because the material is very different from ordinary nail, is a special nail. The concrete nail is very hard, thick and short, and have a great ability to pierce.
| Materials | 45#, 55#, 60# high carbon steel |
| Type | Black concrete nail, blue concrete nail, color concrete nail, countersink nail, K type concrete nail, T type concrete nail, galvanized concrete nail. |
| Shank | slide, straight, twill, spiral |
| Craft | Wire drawing, annealing, nail, quenching. |
| Benefits and Features | Strong penetrability .ng, nail, quenching.It is harder with excellent fixing strength.Excellent anti-bending, anti-crack, and safety. |
Size | KG/MPC | MPC/CTN | CTNS/PALLET | CARTONS/20FCL |
2.25X25 | 0.88 | 28 | 28 | 784 |
2.25X30 | 1.03 | 24 | 28 | 784 |
2.5X40 | 1.66 | 15 | 28 | 784 |
2.5X50 | 2.05 | 12 | 28 | 784 |
2.9X50 | 2.75 | 9 | 28 | 784 |
2.9X60 | 3.27 | 8 | 28 | 784 |
3.4X30 | 2.20 | 11 | 28 | 784 |
3.4X40 | 3.07 | 8 | 28 | 784 |
3.4X50 | 3.70 | 7 | 28 | 784 |
...... | ...... | ...... | ...... | ...... |
| Size | 2×20mm | 2×25mm | 2×30mm |
| Size | 2.5×25mm | 2.5×30mm | 2.5×40mm |
| Size | 3×30mm | 3×40mm | 3×50mm |
| Size | 3×60mm | 3×60mm | 3×70mm |
| Size | 3×80mm | 3×90mm | 3×100mm |
| Size | 4.2×75mm | 4.2×75mm | 4.2×125mm |
Packing of Concrete Nails
1. 20-25KG/Carton in Bulk
2. 20-25KG/Wooden Box in Bulk
3. 400Gram/Box ,50Boxes/Carton
4. 500Gram/Box ,40Boxes/Carton
5. 1KG/Box,25Boxes/Carton
6. 2.5KGS/BOX,10Boxes/Carton
7. 5KGS/Box,6Boxes/Cartonused. 
Factory
CHINA TIANJIN HONGLI INDUSTRY AND BUSINESS CO.,LTD.is a professional manufacturer of nails and galvanized wire,founded in 1985,located in north of China economic center,the beautiful international port city--Tianjin.
Factory Workshop
Nails production is divided into five workshops, including the wire drawing, nails making, nails polishing, electro galvanizing and packing. Among our wire product, including low carbon, medium carbon, high carbon galvanized wire etc., the zinc coating can reach 30-366g per square meter. The tensile strength is in the scope of 350-1500N per square mm.
Warehouse
CHINA TIANJIN HONGLI INDUSRY AND BUSINESS CO.,LTD covers an area of 60,000 square meters,with fixed assets of 25 million RMB,more than 400 employees,and over 50 professional and technical personnels.
Our company produces various types of high-quality nails and galvanized wire, including common nails, roofing nails, finishing nails, lost head nails, casing nails, box nails, sinker nails, roofing nail with neoprene washer, roofing screw with washer, spiral deck nails, duplex head nails, plastic cap nails, lead head nails, spike, round metal cap nails, square metal cap nails, concrete nails, cut masonry nails, pole barn nails, U type nails, sod staple, joist hanger nails, roofing nail with umbrella head, square boat nails, drywall nails, furring nails, pallet nails, coil nails, coil roofing nails, galvanized wire, black annealed wire, pvc coated wire and many other products.
2.Q: Can you send us samples?
A: If you need, we are willing to send you the sample to test the quality and market.
3.Q: About your products, could you do it OEM?
A: Yes, OEM service is available.
4.Q: What's the delivery time?
A: It usually takes about 10-25 working days to produce one order.
5.Q: How is the payment terms?
A: Normally T/T 30% in advance and T/T 70% before shipment.
6.Q: Can I mix different models in one container?
A: Yes, different models can be mixed in one container, but the quantity of each model should not be less than MOQ.
7.Q: How does your factory do regarding quality control?
A: We always pay great attention to quality control from the very beginning and every product was tested piece by piece before delivery.
8.Q: Do you have quality certification?
A: Yes, we have ISO
