China 1 4 20 plastic bolt Manufacturers Factory Suppliers

Good material compatibility: Plastic expansion bolts can cooperate with substrates and fixed objects of various materials. Whether it is on brick walls, concrete walls, or some wooden materials, they

In the building's water supply and drainage, fire protection, HVAC and other piping systems, it is used to fix the pipes on the bracket or wall to ensure the stability of the pipes; in the

Stainless steel itself contains elements such as chromium and nickel, which can form a dense oxide film on the surface, effectively resisting the erosion of air, water, acid, alkali, salt and other

Material selection: Select suitable carbon steel or alloy steel and other materials, which must meet the mechanical properties such as strength and toughness to ensure that the anchor bolt can

Self-drilling and self-tapping performance: The tail of the drill bolt is in the shape of a drill tail or a pointed tail. It does not require auxiliary processing such as pre-drilling. It can be

The main production area of galvanized car repair wall anchor products is Yongnian District, Handan City, Hebei Province. Yongnian District, Handan City is known as the Chinese Fastener Capital.

Nylon expansion bolts have good toughness, corrosion resistance, insulation and other characteristics, making them widely used in many fields such as construction, home, and electrical. The following

Compared with other standard bolts, imperial bolts have unique performance advantages in terms of size specifications, manufacturing accuracy, and versatility. The following is a detailed

Embedded anchor bolts: need to be poured into the concrete foundation once or twice, including hook type, claw type and anchor plate type. Claw type anchor bolts have good adhesion and are suitable

The flange bolt products produced by our factory are selected from high-quality raw materials in Hebei Province, using advanced production equipment and processes in the industry. The product quality

Carbon steel full-thread lead screw: It has high strength and hardness, can withstand large loads, has a relatively low price, and is widely used. Generally, it is subjected to surface treatments

The packaging of full-threaded bolts is crucial to ensure their quality and performance. The following are specific precautions.