China wholesale Hex Nuts Gr4 Suppliers – Zinc galvanized carbon steel hexagon nut din934 – Zhongli bolts Detail:
● Place of Origin: Ningbo, China
● Model Number: M6-M42
● products name: hex nut
● surface: zinc plate
● Grade: 4,6
● Headmark: S 181
● Standard: DIN934
● Raw material: Q195,Q235


1. What is the tool for screwing hexagon nuts?
The tool for screwing the hexagonal nut is an Allen wrench.
2. What are the advantages and disadvantages of hexagonal nuts?
It is widely used, and its characteristic is that the tightening energy is relatively large, but its defect is that there should be sufficient actual operating indoor space during construction. During installation, adjustable wrenches and open-ended wrenches can be used, and all the above wrenches must have relatively large actual operating indoor space.
3. what can you buy from us?
Bolts, nuts, washers, threaded rods
4. How to make an order?
Please provide the product you need parameters:
1. You need the product name
2. You need the amount of products
3. You need the material of products
4. You need the product specifications
Product detail pictures:



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We will constantly satisfy our respected customers with our good excellent, superior value and superior assistance due to we're additional experienced and far more hard-working and do it in cost-effective way for China wholesale Hex Nuts Gr4 Suppliers – Zinc galvanized carbon steel hexagon nut din934 – Zhongli bolts, The product will supply to all over the world, such as: Rome , Orlando , Germany , In the new century, we promote our enterprise spirit "United, diligent, high efficiency, innovation", and stick to our policy"basing on quality, be enterprising, striking for first class brand". We would take this golden opportunity to create bright future.
By Vanessa
from Accra
- 2017.06.25 12:48
After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
By Mamie
from Chicago
- 2018.10.31 10:02





