What are the types of commonly used small screws?
There are many kinds and specifications of screws, which can be subdivided into thousands of kinds.
There are many kinds and specifications of screws, which can be subdivided into thousands of kinds.
2022
08
09
What are the common riveting screws and nuts?
1. Pressure riveting nut:
2. Pressure riveting nut column:
3. Pressure riveting screws:
4. Blind Rivet nuts:
1. Pressure riveting nut:
2. Pressure riveting nut column:
3. Pressure riveting screws:
4. Blind Rivet nuts:
2022
07
15
What is a welding screw?
Welding screws are also known as energy storage screws, bolt welding studs, or welding studs.
Welding screws are also known as energy storage screws, bolt welding studs, or welding studs.
2022
06
08
What types of rivet nuts?
Common riveting nuts include pressure riveting standoffs, riveting nuts, pull riveting nuts, and waterproof rivet nuts.
Common riveting nuts include pressure riveting standoffs, riveting nuts, pull riveting nuts, and waterproof rivet nuts.
2022
05
18
U-bolts are U-shaped bolts. U-bolts seem to be simple, but their production process is a big question. According to the galvanizing method and the different requirements of customers, the commonly used galvanizing processes for U-bolts are electrogalvanizing, powder galvanizing, mechanical galvanizing, and hot-dip galvanizing.
2022
05
10
What is the difference between hex bolts and socket head screws？
1. The thread of the hex head bolts is generally fine tooth ordinary thread, and the spiral thread ordinary thread hex head screw has better self-pinning ability, mainly used for covering parts or under shock, vibration or alternating load occasions. Its own advantage is that the preload contact area is large, and a large preload force can be used.
2. Hexagon socket screws are often used in machinery.
1. The thread of the hex head bolts is generally fine tooth ordinary thread, and the spiral thread ordinary thread hex head screw has better self-pinning ability, mainly used for covering parts or under shock, vibration or alternating load occasions. Its own advantage is that the preload contact area is large, and a large preload force can be used.
2. Hexagon socket screws are often used in machinery.
2022
03
30
Happy Lantern Festival
2022
02
15
2022 Chinese New Year holiday tentative total 17 days
January 22 -February 7 --- 17 days (Tuesday) official work.
January 22 -February 7 --- 17 days (Tuesday) official work.
2022
01
20
What is the function of the washers？
1. To make the force under the nut or bolt head even.
2. It can be used to adjust the distance between the thread and the surface of the component.
3. It has the functions of locking, anti-loosening, protection and pre-tightening instructions.
1. To make the force under the nut or bolt head even.
2. It can be used to adjust the distance between the thread and the surface of the component.
3. It has the functions of locking, anti-loosening, protection and pre-tightening instructions.
2021
12
16
A sex bolt, (also known as a barrel nut, barrel bolt, binding barrel, Chicago screw, post and screw or connector bolt)
2021
11
23
Fastener heat treatment
Process characteristics
Process characteristics
2021
11
05
Weld nuts are designed and engineered to be welded to another metallic object, providing high strength fastening capabilities in restricted or limited space areas
2021
10
19
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Chuanghe Fastener Co, Ltd. (CHE ) offers OEM & ODM & Customized services to customer, which included cold heading, CNC processing center, wire cutting, powder metallurgy processing and assembly of metal parts with plastic parts.We have industry leading quality inspection equipment such as 3D scanner, Ultrasonic Flaw Detector etc
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Tel: +86-186 0769 4667
E-Mail: info2@dgchuanghe.com
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