| Product Name | Tornillos por mayor melamina spax screws 4x50 zincado |
| Material | Carbon steel 1022 hardened |
| Surface | Black/ grey phosphate or zinc plated |
| Point | Drill point or sharp point |
| Packing | 25kg/ carton, bulk packing, small box, or by customer's request |
| Key words | Tornillos por mayor melamina spax screws 4x50 zincado |
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| Business Type | Manufacturer, Trading Company | Location | Tianjin, China (Mainland) |
| Main Products | Hex Head Self Drilling/tapping Screws, Drywall screw, Common nail, Pan head drilling/ tapping screw, Concrete Nail | Year Established | 2009 |
| Total Annual Revenue | US$10 Million -- US$50 Million | Product Certification | CE |
| Total Employees | 50--100 people | Patents | - |
Factory Product process
Workshop plant equipment
Workshop plant equipment
Testing product hardness
Testing product hardness
Testing torque force of product
Box-Packed
Case loading
Preparing for loading
customer vist
Exihibition
Self-drilling: Mainly used in steel structure color steel tile fixation can also be used in simple buildings of thin plate fixation. It can't be used for metal bonding and fixation.
Self tapping screw: It is mainly used for the connection and fixation of some thin plates, such as the connection between color steel plate and color steel plate, the connection between color steel plate and purlin, the connection of wall beam and so on.
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