8*40mm Gray plastic anchor wall plug
Product Introduction
The expansion screw is composed of screw and expansion tube. The
tail of the screw is conical: the inner diameter of the cone is
larger than that of the expansion tube. When the nut is tightened,
the screw moves outward. Axial movement through threads. By moving
the cone part, a large positive pressure is formed around the
expansion tube, and the angle of the cone is very small, so that
the wall, the expansion tube and the cone can form friction
self-locking, thus achieving a fixed effect.
Product Parameters
| ANCHOR SIZE | DRILL DIA (mm) | PLUG LENGTH | SCREW DIA (mm) |
| 6*30MM | 6 | 30MM | 3.5-5.0 |
| 8*40MM | 8 | 40MM | 4.5-6.0 |
| 10*50MM | 10 | 50MM | 6.0-8.0 |
| 12*60MM | 12 | 60MM | 8.0-10.0 |
| 14*75MM | 14 | 75MM | 10.0-12.0 |
Product Show
In our factory workshop, we have 15-lines production machine who is
producing insulation fastener. And about 40,000 pieces
production can be produced for a machine-line per day. So we can
guarantee the delivery time very fast.
So if you need some special products, give us your darwing or tell
us, we can also help you producing them.
Company Introduction
Our company is founded in 2012 and we have made great progress
after years of development. We are a high-tech company with the
collection capacities of design, manufacturing, sales and research
& development services. We have completed product range and strong
technical strength, our quality is stable and reliable. We have the
home advanced manufacturing equipment and accurate & completed
testing equipment as well as we have mastered the advanced process.
We are always strictly follow the International standard to control
the manufacturing process. Our company guarantee the 0 defect and
the safety, stable and reliable with the strict management and
completed pre-sales, sales and after-sales services.
Our product: one-piece type heat preservation nails, split type
heat preservation nails, shoot nails, nails for air brick, and
fasten disc for rock wool board, moreover our company can
manufacture other plastic product.
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