A threaded rod is a fastener that is widely used in construction, engineering, furniture and the automotive industry, in repair work and other industries. This fastener is designed to build up various designs and connect parts,
far away.
The threaded galvanized stud is a metal rod (rod), along the entire length of which a metric thread is applied by knurling. Due to the fact that the hairpin is often used in conditions of various temperature extremes and high humidity, it is processed with zinc or made of stainless steel. The uncoated threaded meter rod (black) is used in more gentle conditions where an aggressive environment cannot cause metal corrosion.
The size of the studs and design are strictly standardized. The manufacturing material, accuracy class, main dimensions, transportation and storage conditions, as well as possible deviations from the regulatory rules are regulated by DIN975. The size of the studs is determined by the total length and diameter. They are meter, two meter and three meter, the diameter varies from M3 to M42. The threaded rod is used with all fasteners imported. With its help, the following tasks are solved:
- fastening of false ceilings, frames, cable ducts and other devices;
- installation of heating and ventilation systems;
- construction of frame houses;
- connection of elements of wooden logs, boards and boards;
- production of formwork during work with concrete;
- installation of billboards ;
- adhesion of materials during finishing, roofing or repair work;
- installation of ceilings, drywall partitions;
- other general construction works.
Most often, the threaded rod is mounted with a hammered anchor fastener, metric nuts and washers, connecting sleeves and perforated profiles of different lengths. Sometimes it is used as a fixing or tightening element in the installation of formwork or acts as a suspension. Length
the threaded rod can be cut by cutting to the required size. In addition, it can be used in the construction of foundation
anchor bolts as an integral element - for mounting a metal column to the base or body of a concrete foundation. In this case, after fixing, the joint of the stud is poured with concrete. A connection that uses a threaded rod has reliability, strength and durability.
The threaded stud M8 is made of carbon steel of strength class 4.8 or 8.8, has a hot-dip galvanized coating and a standard metric thread pitch of 1.25 mm. The weight of one meter rod is 310 grams, and one two meter rod is 620 grams. The packaging of the M8x1000 stud consists of 50 pieces, and the M8x2000 consists of 25 pieces. Both packings of two varieties of the threaded rod M8 weigh 15.5 kg. This hairpin is widely used in the fields of engineering and construction in conjunction with nuts and washers M8.