English 
1.product introduction
Galvanized carbon steel thin nut GB6172 hexagonal thin nut is the same as DIN439 hexagonal thin nut, both are thin nuts, except that DIN439 is a German standard, while GB6172 is a national standard.
2.Product parameter (specification)
2.Product feature and application
The thickness of the nut is divided based on the nominal diameter of the nut. For ordinary M thread nuts, the dividing points of the thickness are 0.5D and 0.8D (D is the nominal diameter of the nut). GB6172 hexagonal thin nut thickness: 0.5D≤thickness<0.8D. The bearing capacity of this structural nut is very limited. It is mainly used for connection pairs that bear shear load or non-established structural connections.
3.Production details
5.Production qualification
Our factory mainly produces stainless steel fasteners and various non-standard customized stainless steel products. We have more than 10 technical patent certificates, as well as CE certification, SAC / TC 85, ISO90001, CQM quality certification standard certificates and so on.
6.Deliver shipping and serving
Package: Cartons & pallets or according to customer's requirement.
We will use cartons and cartons for packaging. Then wooden pallets and wooden boxes will be used for outer packaging. If customers have special packaging requirements, we will do packaging according to customer needs.
7.Shipping method: We can provide various shipping methods such as sea, air and mail. We can also provide transportation services according to the special needs of customers.
8.Our services and advantages
1. We are a factory and we have the right and strength to design and produce.
2. Hex head bolt samples are free.
3. We will answer your inquiry within 24 hours.
4. After sending, we will track the product for you every two days until you get the product.
5. When you receive the goods, test them and give me feedback. If you have any questions about our goods, we will provide you with solutions.
1.product introduction
Galvanized carbon steel thin nut GB6172 hexagonal thin nut is the same as DIN439 hexagonal thin nut, both are thin nuts, except that DIN439 is a German standard, while GB6172 is a national standard.
2.Product parameter (specification)
2.Product feature and application
The thickness of the nut is divided based on the nominal diameter of the nut. For ordinary M thread nuts, the dividing points of the thickness are 0.5D and 0.8D (D is the nominal diameter of the nut). GB6172 hexagonal thin nut thickness: 0.5D≤thickness<0.8D. The bearing capacity of this structural nut is very limited. It is mainly used for connection pairs that bear shear load or non-established structural connections.
3.Production details
5.Production qualification
Our factory mainly produces stainless steel fasteners and various non-standard customized stainless steel products. We have more than 10 technical patent certificates, as well as CE certification, SAC / TC 85, ISO90001, CQM quality certification standard certificates and so on.
6.Deliver shipping and serving
Package: Cartons & pallets or according to customer's requirement.
We will use cartons and cartons for packaging. Then wooden pallets and wooden boxes will be used for outer packaging. If customers have special packaging requirements, we will do packaging according to customer needs.
7.Shipping method: We can provide various shipping methods such as sea, air and mail. We can also provide transportation services according to the special needs of customers.
8.Our services and advantages
1. We are a factory and we have the right and strength to design and produce.
2. Hex head bolt samples are free.
3. We will answer your inquiry within 24 hours.
4. After sending, we will track the product for you every two days until you get the product.
5. When you receive the goods, test them and give me feedback. If you have any questions about our goods, we will provide you with solutions.
