China Screw Manufacturers, Suppliers, Factory

Jinghong Brand's cylindrical head hex socket screw features a cylindrical head for a neat & uniform finish, concentrating pressure in one area for easy installation. The hex socket provides easy installation and removal with standard hex keys and provides a quick turning action.

The Flat Head Cap Screw has a unique design with a flat head shape that allows it to perfectly fit the surface of the connected part after installation. It not only has a simple and beautiful appearance, but also effectively reduces the occupation of surrounding space. In some situations where space requirements are extremely strict, such as inside precision electronic devices, this design advantage is particularly obvious.

Nickel Plated Self Threading Screws are made of high hardness alloy steel material and designed with precision threads. They can be directly screwed into metal plates, plastic parts, or thin wooden boards without the need for additional drilling. Nickel plated cross disc head self tapping screws, with their excellent process design, full field adaptability, and environmentally friendly and durable characteristics, have become the preferred solution for connecting materials such as metal, plastic, and wood.

Customized Fan shaped Through hole Screw abandons the monotonous appearance of traditional screws and adopts a fan-shaped design, which not only adds a unique beauty to the product, but also plays an important role in practical applications. The fan-shaped contour can better integrate with surrounding components after being screwed in, reducing the impact on the overall appearance, especially suitable for occasions with certain appearance requirements.

The Trox groove design of Pan Head With Pad Torx Bolts is a major highlight. Compared to traditional cross groove or straight groove screws, the plum Trox groove has better anti slip performance. During installation, the tool and screw groove can fit more tightly, effectively reducing problems such as screw damage or unstable installation caused by slipping, greatly enhancing the stability of the connection.

The head is disc-shaped, with a diameter 20% -30% larger than the threaded section, effectively dispersing pressure and avoiding deformation or cracking of the connected surface due to excessive local stress. The head comes with a gasket, eliminating the risk of loosening in vibration environments and improving fatigue resistance by more than 50%. The groove design balances high torque and anti slip performance, making it suitable for electric screwdrivers and manual tools.