Screws are mainly used for the connection and fixation of some thin plate parts, which have strong corrosion resistance. The screw manufacturers tell you what points need to be paid attention to when ...
With the idea of industry 4.0, more and more machining enterprises are using cnc machine tools for processing and manufacturing. In addition, many enterprises adopt semi-automatic or automatic machine...
Fasteners made of stainless steel can be plated or heat-treated to achieve better performance, and at the same time can be 100% recycled. When selecting fasteners, whether the stainless steel material...
The screw head of the hexagon socket screw is round on the outside, and the hexagon is recessed in the middle, and the hexagon screw is the type of the more common screw head with a flat hexagon. Hexa...
Fasteners generally include the following 12 categories: bolts, studs, screws, nuts, self-tapping screws, wood screws, washers, retaining rings, pins, rivets, assemblies and couplings and welding nail...
Process: Wire pickling-Annealing (depending on the type of fasteners used, the wire is also drawn directly)-Pickling (washed oxide scales, etc.)–Drawing line-Forming on cold heading machine̵...
Types of surface treatment: Surface treatment is the process of forming a covering layer on the surface of the workpiece by a certain method. Its purpose is to endow the surface beauty and anti-corros...
Nuts for steel structure connection are divided into more than 10 grades such as 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, etc., and the nuts of grade 8.8 and above are low carbon alloy steel or ...
1. Ordinary external hex-widely used, characterized by a relatively large tightening force, the disadvantage is that there is enough operating space during installation, you can use a spanner or open-...
Stainless steel fasteners mainly use stainless steel wires as raw materials, and then follow the steps of producing standard parts to pierce and so on a series of processes, using stainless steel to m...
The stamping parts processed by stamping parts have been widely used in our lives. The most hope of manufacturers of stamping parts processing is to enhance the production efficiency of stamping parts...
There are many raw materials for stamping parts, such as carbon steel, stainless steel, copper, aluminum, alloy and other metal materials. Now let's make a brief description of the carbon steel ma...
stamping parts have entered our career in a hurry, our requests for stamping parts are getting higher and higher, and the skill requirements for stamping parts processing are getting higher and higher...
Briefly introduce the following points of effective maintenance and maintenance of turnbuckle: ◆ check before using the flower orchid screw. If the product is damaged, select it directly and do not us...
Bolts are used for fastening in machinery, construction, and electrical industries. One end is a hexagon head for wrench fastening, and the other end is a thread. The length of the thread varies accor...
Everyone knows that shackles are very common slings. Shackles are small in size, heavy in load and low in price. They are used in many industries. Although the shackle is strong, it also has a service...
Shackle The shackle is a detachable ring-shaped metal member used to connect various rope head eye rings, chain links and other rigging. The shackle is composed of a body and a cross bolt. Some horizo...
(1) The work hardening is serious. Each pass will produce a hardened layer for the next cutting, and the hardness of the stainless steel during the cutting process will become greater and greater thro...
1) High temperature resistance. The stainless steel bush made of high temperature resistant alloy material can be used in the environment of 500-750 ℃ to protect the internal thread of the screw hole....
Stainless steel bushing is a kind of high-strength threaded fastener. It is made of high-strength stainless steel wire. It has threads inside and outside. Install it in the screw hole to improve produ...