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The whole country is celebrating and celebrating the National Day together! In this golden autumn, we celebrate the annual National Day. We are grateful to work together to create a better future. Chinese manufacturer Dongshuo Fastener Manufacturing Co., Ltd. in Handan City, Hebei Province, offers our sincerest wishes to our motherland.

Screws are tools that use the physical and mathematical principles of the inclined circular rotation and friction of an object to gradually tighten the mechanical parts of the object. Drill tail screws are screws with self tapping drill heads at the front end of the screw. Screw is a common invention in people's production and life for thousands of years. According to its application field, it is the first great invention of humanity. Drill tail screw is a new invention in recent years, also known as self drilling screw.

The shape of a U-bolt is U-shaped, with threads on both sides that can be combined with a nut. U-bolts are mostly used to fix pipe states and sheet materials. It is commonly used in fixing water pipes, automotive leaf springs, building installations, and vehicles and ships. After fixing the object with a U-bolt, its shape resembles that of a person riding a horse, so many people refer to U-bolts as horse riding bolts. U-bolts have many material properties, which vary depending on their usage in different places.

Screws are tools that use the physical and mathematical principles of the inclined circular rotation and friction of an object to gradually tighten the mechanical parts of the object. Drill tail screws are screws with self tapping drill heads at the front end of the screw. Screw is a common invention in people's production and life for thousands of years. According to its application field, it is the first great invention of humanity. Drill tail screw is a new invention in recent years, also known as self drilling screw.

Chinese manufacturers specialize in producing nail series such as air nails, straight nails, code nails, T nails, F nails, mosquito nails, steel row nails, ceiling integrated nails, hook nails, drywall nails, self tapping nails, ecological board nails, etc. Advanced equipment, strong technical strength, and stable quality. The product series includes: Yaxing series, Aote series, Meite 3000 series, Big Crocodile series, Bullet series

China Manufacturing Co., Ltd. specializes in customized non-standard screws. We have our own screw production factory and 16 years of technical experience. No matter what specifications or materials of fasteners you need, we can provide you with satisfactory production solutions and high-quality products through mold cold heading or red heading turning and other processing methods. We deliver quickly. We have a mature quality control system and after-sales service. Our factory has passed the ISO9001:2015 quality management system certification, and all products have been measured through an online system. We uphold the original intention of being a national enterprise in the manufacturing industry and wholeheartedly provide high-quality manufacturer products for various industries.

Mid-Autumn Festival is one of the traditional festivals in China, which has special significance for Chinese people. Every Mid Autumn Festival, family members
Sitting together to admire the moon and eat mooncakes, the moon is full in the sky, and the world should also be reunited. The Mid-Autumn Festival, also known as the Moon Festival, the Autumn Festival, the Mid Autumn Festival, the August Festival, the August Meeting, the Moon Chasing Festival, the Moon Playing Festival, the Moon Worship Festival, the Daughter's Day or the Reunion Festival, is a traditional cultural festival popular among many Chinese nations and East Asian countries. It is on the 15th day of the eighth lunar month; Because it is half of the third autumn, it is named. In some places, the Mid-Autumn Festival is set on August 16.

The company's main products are: 1. Carbon steel/stainless steel sealing nuts, rivet nuts, column injection molded copper nuts, and pre embedded copper nuts.
2. Copper stud, yin-yang stud, hexagonal isolation stud, and various special studs.
3. Copper, stainless steel, carbon steel, aluminum materials, various types of automatic lathe parts, precision turning parts, pin shafts, computer shaft embedded parts, and other machined parts.

A lock nut is a component that is screwed together with a bolt or screw to provide a fastening effect. It is a necessary part for all production and manufacturing machinery. A lock nut is a component that tightly connects mechanical equipment. It can only be connected together through internal threads, lock nuts, and screws of the same specifications

The national standard number for hexagon socket head screws is GB70-1985. There are many specifications and sizes, including 3 * 8, 3 * 10, 3 * 12, 3 * 16, 3 * 20, 3 * 25, 3 * 30, 3 * 45, 4 * 8, 4 * 10, 4 * 12, 4 * 16, 4 * 20, 4 * 25, 4 * 30, 4 * 35, 4 * 45, 5 * 10, 5 * 12, 5 * 16, 5 * 20, 5 * 25, 6 * 12, 6 * 14, 6 * 16, 6 * 25, 8 * 14, 8 * 16, 8 * 20, 8 * 25, 8 * 30, 8 * 35, 8 * 40, and so on.