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Cheapest Price Butterfly Bolts Drywall - Hot dip galvanized hexagon bolts can be customized – Chuan Ding

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The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for Hd, Color Plated Short Pin, Metal Stair Supports, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
Cheapest Price Butterfly Bolts Drywall - Hot dip galvanized hexagon bolts can be customized – Chuan Ding Detail:

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There are many different names for the outer hexagonal bolt, for example, it can be called the outer hexagonal bolt, for example, it can be called the outer hexagonal bolt. It can also be called an outer hexagonal bolt. This all means the same thing. It’s just that personal habits are different. After hot galvanizing surface treatment, anti-corrosion effect is achieved.

1. common bolts are divided into a, b and c. The first two are refined bolts, which are seldom used. Generally speaking, ordinary bolts refer to Class C ordinary bolts.

2. Class C common bolts are commonly used in some temporary connections and connections requiring disassembly. Common bolts commonly used in building structures are M16, M20 and M24. Some crude bolts in the mechanical industry may have large diameters and special purposes.

high strength friction grip bolt

3. The material of high strength bolt is different from that of ordinary bolt. High strength bolts are generally used for permanent connections. Commonly used are M16~M30.

The parallel hanging plate is used for the connection between single plate and single plate, and between single plate and double plate. It can only change the length of the assembly, but not the connection direction. The parallel hanging plate is mostly made of steel plate by stamping and cutting process. The performance grade of outer hexagon bolt consists of two numbers, which respectively represent the nominal tensile strength value and yield strength ratio of bolt material.

For example, bolts with performance grade 4.6 mean:

a. Bolt material: nominal tensile strength reaches 400MPa;

b. The yield ratio of bolt material is 0.6;

c. The nominal yield strength of bolt material is up to 400 × 0.6 = 240mpa grade

High strength bolts with performance grade of 10.9 can meet the following requirements after heat treatment:

a. Bolt material, nominal tensile strength up to 1000MPa;

b. The nominal yield strength of bolt material is up to 1000 × 0.9 = 900MPa grade


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We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for Cheapest Price Butterfly Bolts Drywall - Hot dip galvanized hexagon bolts can be customized – Chuan Ding , The product will supply to all over the world, such as: Saudi Arabia, Nigeria, Malaysia, We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Pearl from Bangkok - 2017.03.28 16:34
    This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Ann from Honduras - 2018.05.22 12:13
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