Fiberboard nails are mainly used in furniture factories and have a good locking
effect on wood (including fiberboard/density board/high-density board/solid
wood). Fiberboard nails are generally designed for full teeth and are suitable
for occasions where a good grip is required.
It is mainly used for the connection and fastening between wood plates,
wood plates and thin steel plates. To a large extent, it can replace the use
of ordinary wood screws (wood screws are not heat treated). The fiberboard
nail is a single line, which is much faster than the teeth of the wood screw,
and the end shape is different, and the nail is not easy to crack.
Its diameter includes 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 6 mm six
specifications, of which 4 mm, 5 mm, 6 mm is the most common. The material
is usually steel, and the surface may be galvanized or otherwise treated with
corrosion protection to enhance durability. The design has countersunk head,
semi-countersunk head, round and other styles,
Scope of
application
Because the fasteners with black zinc plating have good corrosion resistance and wear resistance, they are suitable for harsh working environments, such as Marine environments and chemical equipment.In addition, black zinc plated fasteners are also commonly used in occasions requiring higher aesthetics, such as automotive, electronics and other industries.
Quality
Certification
According to the groove type is divided into: rice groove, cross groove, plum groove, square groove. The function of the rice groove and the cross groove is the same, but the rice groove than the cross groove more than two diagonal lines, other uses are the same, the type of screw shape difference has a lot, there are dimensions, appearance, performance, surface treatment, material, use, etc., but if only from the shape of the difference, it can be divided into teeth, head, groove and so on.
inspection
Bentley has invested a huge amount of money to build a product testing laboratory, equipped with imported high-end instruments: such as thread comprehensive scanners, high temperature tensile testing machines, high frequency fatigue testing machines, etc., to ensure that all products are strictly tested before leaving the warehouse to ensure the reliability of customers during use.
