Grade 5.8 Low Carbon Steel bolts M2 Sliver Color Light Blots Galvanized
Classification:
According to the force mode of the connection points: points of ordinary and with hinge hole.The ordinary main bearing axial force, can also bear the transverse force requirements is not high.The bolts used for reaming holes should match the size of the holes and be used when subjected to transverse forces.According to the shape of the head: there are hexagonal head, round head, square head, heavy head and so on.Hexagonal heads are the most commonly used.Usually countersunk head is used to require connecting bolts
The rear surface is smooth without any bumps because the countersunk head can be screwed into the parts.The round head can also be screwed into the parts.The tightening force of the square head can be larger, but the size is large.
In addition, in order to meet the needs of locking after installation, there are holes in the head and the rod. These holes can prevent the bolts from loosening when they are subjected to vibration.
Some bolts do not have threaded rod to do fine, called fine waist bolt.This kind of bolt facilitates coupling under variable forces.
There are special high strength bolts on the steel structure. The head will be larger and the size will also change.
In addition, it has special use: T-shaped slot bolt, most used on the jig, special shape, both sides of the head should be cut off.The anchor bolts, used for attaching machines to the ground, come in many shapes.U-bolt, as described above.And so on.
There are special studs for welding, one end has a thread one end, can be welded on the parts, the other side directly screw the nut.
Product Description
Product Name
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stainless steel bolt
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Size
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M1-M46
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Grade
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4.6,4.8,5.6,6.8,8.8,9.8,10.9,etc
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Available Material
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carbon steel, stainless steel,alloy steel,etc
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Surface treatment
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Nature color,Black oxide,Phosphate,Zinc plated,Dacroment,etc
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Standard
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ISO,BS,ANSI, GB,DIN,JIS,Nonstandard
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Quality control
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ISO standard,100% Whole range inspection through the production
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Certificate
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ISO9001:2008,ISO14001:2004
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Advantages
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OEM / ODM / customized service provided
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Hot upsetting process:
Hot heading: refers to the raw materials after heating for stamping, the specific use of no special requirements, under normal circumstances are required to use cold heading, because of such a surface finish, material composition will be more compact, there is a larger workpiece often used hot heading processing.
Products Show
Packing Details
PLASTIC BAG+CARTON+WOOD FIX PALLET
EACH BAG AROUND 3-4KG AND 25KG PER CARTON AND LESS THAN 900KG PER PALLET
Package details:
1) Sample order, 20/25kg per carton with our logo or neutral package;
2) For Large orders, we can custom packaging;
3) Normal Packing: 1000/500/250pcs per small box. then into cartons and pallet;
4) According to customers' requirements.
FAQ
Q: Are you trading company or manufacturer ?
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 50% T/T in advance ,balance before shippment.