What difference between bolt and nut?

Classified according to national standards GB 5780Outside the lines are usually outstanding for the bolt (screw the common name)The lines included in the package for the nut on the bolt (the common na..

News - LOCKNUTS - 2010-9-6 17:59:02

Stainless steel screw in the cleaning process

Using the ratio :2-4kg cleaning agent / 100kg Screw1. Cleaning 303,304,316 stainless steel screws, directly to the syrup into the grinding machine in grinding with stainless steel screws with screws. ..

News - LOCKNUTS - 2010-8-31 15:42:52

Stainless steel set screw

SUS304 Hexagon socket set screws DIN913 / GB77 / ISO4026

News - LOCKNUTS - 2010-8-24 14:50:09

Screw the screw galvanized anti-corrosion treatment

For zinc and other metal plating compared to the most inexpensive price, and the corrosion resistance of zinc in most cases far superior to steel, zinc coating to protect the discrete part, hole, rupt..

News - LOCKNUTS - 2010-8-10 15:00:55

How to distinguish external and internal hexagon screw hexagon screw

Hexagon screws commonly used in machinery, mainly with ease of fastening, demolition, not easy to slip angle and other advantages. Hexagon wrench is generally a 90 bend in the colt shape, bend one en..

News - LOCKNUTS - 2010-8-3 15:24:59

Description Stainless Steel Hexagon screw mold selection method

Hot deformation resistance with the lower, plastic good, wide range of forging temperature, forging crack network carbide precipitation of cold cracking and a low propensity. 2. Annealing process of B..

News - LOCKNUTS - 2010-7-26 18:13:54

How to choose stainless steel bolt

Stainless steel bolts mainly used for precision instruments, all kinds of high-grade electrical appliances, all kinds of medical equipment, food machinery, chemical Shebei, environmental equipment, hi..

News - LOCKNUTS - 2010-7-20 17:02:47

SupplyStainless steel bolts

Stainless steel bolts Dongguan contact Williams Hardware Company perennial production and supply of GB (GB), Japanese Standard (JIS), German standard (DIN), American Standard (ANSI / ASME) and the ISO..

News - LOCKNUTS - 2010-7-12 16:45:09

Stainless steel screw tips

Fastener manufacturing multiple types of materials, including stainless steel fasteners and more texture image in appearance, have good performance in strength and corrosion resistant, easy to manufac..

News - LOCKNUTS - 2010-7-5 17:02:12

Screw method of corrosion

News - LOCKNUTS - 2010-6-28 16:49:08

The role of anti-theft screws

The role of anti-theft screws 1, maintaining the interests of merchants, businessmen in their own products, the use anti-theft screws. Anti-theft screws, his main role is to prevent the demolition of ..

News - LOCKNUTS - 2010-6-22 14:34:54

Stainless steel screws to prevent rust

Stainless steel usually has a resistance of air, water, acid, alkali salts or other media corrosion of steel. According to the different alloy compositions were focused on stainless and acid resistanc..

News - LOCKNUTS - 2010-6-15 17:29:01

Stainless steel screw

Contact Si core products in Dongguan Hardware: stainless steel screws stainless steel nut stainless steel screw stainless steel screw stainless steel gasketStainless steel tube 304 stainless steel scr..

News - LOCKNUTS - 2010-6-10 16:19:23

Stainless steel bolt selection principles

Choice of stainless steel mainly from the following five aspects to consider.1, on the mechanical properties of stainless steel screw material, especially strength requirements;2, working conditions o..

News - LOCKNUTS - 2010-6-3 15:12:29

Strength stainless steel screws

First explain the material deformation. Deformation into elastic deformation of materials (removed to restore the original external shape) and the plastic deformation (the removal of external force to..

News - LOCKNUTS - 2010-5-25 18:06:54

stainless steel bolt Level of knowledge

Performance rating 10.9 high strength bolts, the material after heat treatment to achieve:Grade 4.6 bolt performance, its meaning is:Bolt performance levels of meaning is an international standard, th..

News - LOCKNUTS - 2010-5-21 11:57:45

Stainless steel thread processing method

Application of screw theory can be traced back to 220 BC, the Greek scholarArchimedes screw for water created by the tool. 4th century AD, the Mediterraneancountries in the wine press to begin with th..

News - LOCKNUTS - 2010-5-12 15:07:40

Screw

Screws common in mechanical, electrical and buildings, and, usually metal, cylindrical barrel, engraved with the embossing surface of the groove, such as a tilted side surface around the screw, so tha..

News - LOCKNUTS - 2010-5-6 16:23:04

Screw Corrosion Prevention

Metal by the environment, by chemical or electrochemical reaction resulting from the devastating assault, known as corrosion, almost all metal products, in a certain environment, will have some type o..

News - LOCKNUTS - 2010-4-22 17:17:05

Screws and bolts knowledge

1 screw - screw thread marked as high precision, in addition to mark thread code, we must also mark thread tolerance tolerance and threaded together with a code length. Thread mark Marks are: Code Thr..

News - LOCKNUTS - 2010-4-6 15:48:54