Fasteners
HANDAN XINGANG FASTENER MANUFACTURING CO.LTD
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Our company committed to non-standard development and research on the basis of existing standard components.
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The main products include fasteners, industrial and mining accessories, building accessories, power accessories, railway accessories, and transportation facility accessories; Import and export of goods.
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Our company committed to non-standard development and research on the basis of existing standard components.
DIN 571 HEXAGON HEAD WOOD SCREWS
DIN 580 EYEBOLT
DIN 603 CARRIAGE BOLT
DIN 931 BLACK HEX BOLTS
DIN 933 HEX BOLT
DIN 6921 FLANGE BOLTS
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Our company committed to non-standard development and research on the basis of existing standard components.
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Our company committed to non-standard development and research on the basis of existing standard components.
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Our company committed to non-standard development and research on the basis of existing standard components.
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The main products include fasteners, industrial and mining accessories, building accessories, power accessories, railway accessories, and transportation facility accessories; Import and export of goods.
10 kinds of nuts that robots know, how many do you know?
When it comes to nuts, I believe you will not be very strange, nuts are often used with screws as a fastener, which can be seen everywhere in daily life, and it can be seen that the market demand for nuts is really considerable.
What’s the difference between bolts, screws and nuts
A bolt is a typical external threaded part and is usually labeled “B”. It has a hexagonal head that can be tightened with a wrench or wrench, or with a pneumatic or hydraulic tool.
Classification of bolts and nuts
Bolt level, and the meaning of bolt levelClass 8.8 hexagon head bolt
GB 819-85: Cross Slot Countersunk Head Screw
GB/T 819.1-2000: “Cross recessed countersunk head screws Part 1: Steel Grade 4.8”
Why is the nut grade lower than the bolt
Nuts and bolts are common mechanical connectors, widely used in all walks of life, and their main role is to connect two or more parts together to complete the assembly or maintenance of the machine.
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The main products include fasteners, industrial and mining accessories, building accessories, power accessories, railway accessories, and transportation facility accessories; Import and export of goods.