What’s chipboard screws ？
The Chipboard Screw is also called Screw for Particleboard or Screw MDF. It’s designed with a countersunk head ( usually a double countersunk head), a slim shank with an extremely coarse thread, and a self-tapping point.
The countersunk/ double countersunk head: The flat-head makes the chipboard screw stay level with the material. In particular, the double countersunk head is designed for increased head strength.
The thin shaft: The thin shaft helps to prevent the material from splitting
The coarse thread: compared with other kinds of screws, the thread of the screw MDF is coarser and sharper, which digs deeper and more tightly into the soft material such as particleboard, MDF board, etc. In other words, this helps more part of the material to be embedded in the thread, creating an extremely firm grip.
The self-tapping point: The self-tapping point makes the screw of particle boar more easily driven into the surface without a pilot drill hole.
Besides, the chipboard screw may also have other features, which are not necessary but might improve the fastening processes in some applications:
The nibs: The nibs under the head help to cut away any debris for easy insertion and makes the screw countersink flush with the timber.
Specifiction :4*16 4*19 4*20 5*25 5*30 5*35 6*40 6*45 6*50 and so on .
Packaging : Packed in bags, boxes and boxes can be customized according to customer needs
(Reporter : Anita .)
SXJ Staple Company is a subsidiary of Baoding Yongwei Group, our company is a collection of production, sales of one-stop services.staple factory Yongwei Industrial Group has eight sub-plants, set production and manufacturing, sales in one, products including dozens of metal products, but also for customers at home and abroad to provide the greatest convenience.staple supplierThe factory was founded in 1990, started from a small workshop, a machine, two workers, gradually developed into a 1000 square meters workshop, 10 machines, 20 workers, until now 8 covers an area of 400mu, 800 machines, the scale of nearly a thousand workers, relying on the founder and production managers of the advanced concept and the spirit of not afraid of hardship, consistent development.staples types of paperThe factory always adheres to, honest management, quality-oriented, production safety production and management concept!staple manufacturers|screw suppliers|super blog