China wholesale Grade 8.8 Bolt Manufacturer – Hexagon Head bolt Fine Coarse thread UNC＆UNF – Zhongli bolts

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Our staff are usually in the spirit of "continuous improvement and excellence", and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer's belief for Black Oxide Stud Bolt , Gb5782 Bolt , M30 Stud Bolt , The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.

China wholesale Grade 8.8 Bolt Manufacturer – Hexagon Head bolt Fine Coarse thread UNC＆UNF – Zhongli bolts Detail:

● Place of origin: Ningbo, China

● Min quantity request: 900kgs per size

● Brand Name: ZYL

● Material: 35k 45k 40Cr etc

● Dia: M8-M36

● Surface treatment: Black oxide, Zinc Plated

1. The pitch of coarse teeth is large and that of fine teeth is small. 2. Thick ones have high strength, while thin ones are well sealed. 3. Coarse-tooth bolt pattern has stronger fatigue resistance, which is convenient for frequent disassembly, fine-tooth self-locking ability, large bottom diameter and strong static load capacity.

UNC＆UNF bolts are made of carbon steel C1035 C1045 for Gr5, 40Cr for Gr8

Black oxide、Zinc Plated、dacromet

Gr5、 Gr8

1. Are you a UNC＆UNF bolt manufacturer?

Yes, we are a UNC＆UNF bolt factory.

2. What does your company have?

We mainly produce hex bolts, hex head flange bolts, Hexagon Socket Head Cap Screws, stud bolts, hex nuts, etc.

3. How does the payment process work?

According to the specific situation, our payment terms are flexible. Generally, we recommend 30% deposit, and the balance against copy B/L

4. What about after-sales?

When our metal parts are suitable for your products, we will follow up and wait for your feedback. Our experienced engineers are willing to help with any problems related to our metal parts.

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We now have several exceptional workers customers good at marketing, QC, and working with types of troublesome trouble during the creation system for China wholesale Grade 8.8 Bolt Manufacturer – Hexagon Head bolt Fine Coarse thread UNC＆UNF – Zhongli bolts, The product will supply to all over the world, such as: Moscow , Kuwait , Karachi , We warmly welcome your patronage and will serve our clients both at home and abroad with products and solutions of superior quality and excellent service geared to the trend of further development as always. We believe you will benefit from our professionalism soon.

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