China wholesale A325 Bolt Factories – ISO4014 40Cr all sizes grade 8.8 10.9 high strength high tensile hex bolt – Zhongli bolts

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High quality Very first,and Shopper Supreme is our guideline to offer the most beneficial company to our clients.Nowadays, we're hoping our best to be certainly one of the top exporters in our area to satisfy consumers additional will need for Gr8.8 Hex Head Screw , Double Thread End Sutd Bolt , Hexagon Nut , Our products enjoy good popularity among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

China wholesale A325 Bolt Factories – ISO4014 40Cr all sizes grade 8.8 10.9 high strength high tensile hex bolt – Zhongli bolts Detail:

● Place of Origin:Ningbo,China
● Finish: ZINC, Plain, black
● Material: Steel, carbon steel,
● Brand Name: ZYL
● Grade: 8.8/ 10.9/ 12.9
● Application: Industry, building

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1.what are hex bolt?
Hexagon head bolts, including outer hexagon bolts and inner hexagon bolts, are commonly used as fasteners, mainly used for fastening mechanical equipment.
2.What is the purpose of hexagon bolts?
Match with the nut, and connect the two parts into a whole by using the threaded connection method. The feature of this connection is detachable, that is, if the nut is unscrewed, the two parts can be separated.
3.What are the characteristics of hexagon head bolts?
Hexagon-head bolt is a commonly used screw in machinery, which has the advantages of easy fastening and disassembly, difficult sliding angle and so on.
4.Matters needing attention in installing external hexagon bolts.
1. When installing the external hexagon bolts, the force is uneven, and the force is too large when tightening the bolts. There is no corresponding wrench for each type of bolt to tighten, so the bolt does not reach the best condition. Some people think that the tighter the bolt is, the better it will be, but this is not the case. If the force exceeds the bearing limit of the bolt material, the bolt will be deformed or even broken. (It is necessary to use a suitable wrench and appropriate strength to tighten the bolts)
5: Are you a manufacturer or a trading company?
Ningbo Zhongli Bolts Manufacturing Co., Ltd. is a factory that manufactures fasteners. It has many years of experience in bolts, nuts, threaded rods and washers in Ningbo, China.
6.How about your price?
High-quality products at reasonable prices. Please make me an inquiry and give you a quotation for your reference at the first time.
7. Can you provide free samples?
For new customers, standard fastener samples can be provided free of charge, but customers need to pay for express delivery. For old customers, we will send you samples free of charge, and the courier fee will be paid by ourselves.

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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for China wholesale A325 Bolt Factories – ISO4014 40Cr all sizes grade 8.8 10.9 high strength high tensile hex bolt – Zhongli bolts, The product will supply to all over the world, such as: Greece , Albania , European , "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.

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