Plastic Expansion Tube Professional Stainless Steel Screw Expansion
Nail/Expansion Plug Wall Anchor With Nylon Tube 115
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
Langfang Yifang Plastic Co.,Ltd. is a manufacturer of insulation
nails, plastic discs, The valve of injection molded parts, Anchor
bolt and any of the plastic products,with well-equipped testing
facilities and strong technical force.
Our products are widely recognized and trusted by users and can
meet continuously changing economic and social needs. Welcome new and old customers from all over the word to contact us
for future business relationships and mutual success!
