Phillips Head Self-Drilling Screws
Product description
Phillips head self-drilling screws, like the name suggests, does not require a pilot hole. The basic shape of the screw is round, and it does not come with a slot for the positioning of a screwdriver. Therefore, the usage of these screws should be carefully mapped before nailing it. These screws can be used in sheet metal and timber-to-metal applications. The tensile strength of these screws allows it to be used in high load applications as well.
Factory picture
product Properties
| Forming | Cold Forged |
| Size | ST3.5~ST6.3 |
| Material | Carbon Steel, 1022A |
| Finish | Plain, Black Oxide, Zinc Plated |
| Standards | DIN7504 |
Package
Production time
Usually around 45 days for whole container.
According to the busy season, the time may change.
Delivery ways
1.Full Container
When the factory finishes production, we will contact the customer to book vessel or we book the vessel and tell the customer what time it is.
The forwarder will ask the driver to load the container in our factory and then send it to TIANJIN or QINGDAO Port.
2.Less Than Full Container.
1.Customer have agent in Guangzhou or Yiwu, we send goods to their warehouse.
2.We send goods to sea port, load the container with other people's goods together.
Payment Terms
Different orders will have different payment ways.
Please contact the service people.
About us
Our company specialize in producing 8.8/10.9/12.9 high strength hexagon bolts, socket bolts, flange bolts, hexagon nuts. Flange nuts, lock nuts, etc. The annual production capacity is more than 40,000 tons. Our company has two heat treatment production lines, which can ensure the quality and deliver the goods on time. We also passed the ISO9001 quality management system certification, mainly having DIN933 DIN931 DIN934 common model black surface treatment products in stock, that help us meet the customer’s quick delivery demand.