What difference between bolt trong>andtrong> nut?

Classified according to national sttrong>andtrong>ards GB 5780Outside the lines are usually outsttrong>andtrong>ing trong>fortrong> the bolt (screw the common name)The lines included in the package trong>fortrong> 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 trong>screwstrong>, directly to the syrup into the grinding machine in grinding with stainless steel trong>screwstrong> with trong>screwstrong>. ..

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

Stainless steel set screw

SUS304 Hexagon socket set trong>screwstrong> DIN913 / GB77 / ISO4026

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

How to choose stainless steel bolt

Stainless steel trong>boltstrong> mainly used trong>fortrong> 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 trong>boltstrong>

Stainless steel trong>boltstrong> Dongguan contact Williams Hardware Company perennial production trong>andtrong> supply of GB (GB), Japanese Sttrong>andtrong>ard (JIS), German sttrong>andtrong>ard (DIN), American Sttrong>andtrong>ard (ANSI / ASME) trong>andtrong> the ISO..

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

Stainless steel screw tips

Fastener manufacturing multiple types of materials, including stainless steel fasteners trong>andtrong> more texture image in appearance, have good pertrong>fortrong>mance in strength trong>andtrong> 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 trong>screwstrong>

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

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

Stainless steel trong>screwstrong> 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 trong>andtrong> acid resistanc..

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

Stainless steel screw

Contact Si core products in Dongguan Hardware: stainless steel trong>screwstrong> 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 trong>screwstrong>

First explain the material detrong>fortrong>mation. Detrong>fortrong>mation into elastic detrong>fortrong>mation of materials (removed to restore the original external shape) trong>andtrong> the plastic detrong>fortrong>mation (the removal of external trong>fortrong>ce to..

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

stainless steel bolt Level of knowledge

Pertrong>fortrong>mance rating 10.9 high strength trong>boltstrong>, the material after heat treatment to achieve:Grade 4.6 bolt pertrong>fortrong>mance, its meaning is:Bolt pertrong>fortrong>mance levels of meaning is an international sttrong>andtrong>ard, 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 trong>fortrong> 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

The meaning of trong>boltstrong> level of pertrong>fortrong>mance

Steel connecting bolt pertrong>fortrong>mance levels more than 10 minutes 3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9 grades, including 8.8 trong>andtrong> above or trong>boltstrong> made of low carbon alloy steel trong>andtrong> heat treated carbon stee..

News - LOCKNUTS - 2010-4-28 10:12:31

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

Stud - the types trong>andtrong> uses ordinary trong>boltstrong>

Ordinary steel bolt is one of commonly used fasteners trong>fortrong> steel in the connection between components, fixed, or fixed to the base on steel structure to become a whole. Commonly used ordinary bolt with..

News - LOCKNUTS - 2010-4-14 12:01:09

trong>Screwstrong> trong>andtrong> trong>boltstrong> knowledge

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

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

Screw thread machining method

A: Triangle thread (60 degree): combination / lock B: useful triangular thread (55 degree): combination / lock C: trapezoidal thread (30 or 29 degrees): Power Transmission D: side thread (90 degrees):..

News - LOCKNUTS - 2010-4-2 11:59:04

Solve the threaded fastener loosening of the best solution

Solve the threaded fastener loosening of the best solution Thread wire sets (wire thread insert) is a new type of threaded fasteners is determined by high-precision diamond-shaped cross-section made o..

News - LOCKNUTS - 2010-3-24 15:41:35