Concrete screw
Tianjin Lituo Imp&Exp Co., Ltd is the new star in fastener industry. Our popular products include: Common wire nail, concrete nail, umbrella head roofing nail, duplex nail, coil common nail, aluminium blind rivets, and drywall screws, chipboard screws, self drilling screws, self tapping screws with hex head, pan head, etc.
Besides, we also set foot in building material industries, such as insulation material glass wool, rock wool, and iron wire industries, etc.
We have clients all over the world, USA, Russia, Austrilia, Ukraine, UAE, South Africa, Brazil, Chile, Singapore, Malaysia etc, the list is endless.
Specifications for concrete screw:
Diameter of Head(mm): T25/T30 Countersunk with rib
Diameter(mm): M6.0-M7.5
Length(mm): From 80mm-210mm
Material: C1022A
Coating: Zinc, Yellow Zinc
Factory information for concrete screw:
Number of workers in factory: 80 person
Out put monthly: 200 tons
We have:
Wire drawing machine: 2 sets
Anneal furnace (RJQ Spheroidizing furnace): 2 sets
Cold heading machine: 25 sets
Tail point machine: 5 sets
Tail cutting machine: 5 sets
Thread rolling machine: 17 sets
Mesh belt furnace (hardening furnace): 2 sets
Packings for concrete screw:
We could print your logo and make designed packing as per your request.
Welcome you to visit our factory at any time all year long.
| Item: |
concrete nails |
| Head type: |
Flat ,mushroom |
| Dia: |
3/16 1/4 |
| Length: |
1" to 6" |
| Feature: |
25 mm~ 150mm (1"~ 6") |
| Material: |
45# steel |
| length(mm) |
.5,3.2,3.5 |
| Gauge(mm) |
19,25,25,40,50 |
| Description: |
smooth body, groove twist shank.vertical lines,flutted |
| Surface treatment: |
electric galvanized. ,black coating |
| Packing: |
25 kg/carton bulk packing , small box or according to the requirement of customers |
Audited Supplier 
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