The spring nut adopts a spring design with a certain degree of elasticity, which can keep the fastener in a long-term tightening state. This elasticity can make the spring nut have a certain buffering effect during operation, reducing the impact of external forces on the fastener.

The diameter, length, and quantity of double head bolts should meet the requirements, and the type and material of double head bolts are determined by their grade. There are two types of commonly used double head bolts (also known as full thread studs), with coarse and fine threads.

The diameter, length, and quantity of double head bolts should meet the requirements, and the type and material of double head bolts are determined by their grade. There are two types of commonly used double head bolts (also known as full thread studs), with coarse and fine threads.

A nut is a nut, a component that is screwed together with a bolt or screw to tighten. All production and manufacturing machinery must use a component that is divided into several types based on different materials, such as carbon steel, stainless steel, and non-ferrous metals (such as copper).

Bolt: Mechanical component, cylindrical threaded fastener with nut. A type of fastener consisting of a head and a screw (cylindrical body with external threads), which needs to be matched with a nut to securely connect two parts with through holes.

Cast-in anchor bolts or and rods come in a variety of configurations depending on the needs of the building project, the threaded portion is the only common element projecting from the concrete to secure any framework or building structure required.Anchor bolts is used to support structural steel columns, lamp poles, signage structures, bridge , equipment, and many other applications. It is embedded into the concrete to anchor down structure column.

Hexagon Socket Set Screws With Cup Point also known as hexagonal concave end machine, it belongs to fastener products. Headless, with a regular hexagonal groove, and a concave end at the end of the screw, it needs to be installed and used with a hexagonal wrench that matches its size. Its headless design makes the connected parts more beautiful and high-end.

Also known as hexagonal concave end machine, it belongs to fastener products. Headless, with a regular hexagonal groove, and a concave end at the end of the screw, it needs to be installed and used with a hexagonal wrench that matches its size. Its headless design makes the connected parts more beautiful and high-end.

Taps and dies are metal threading tools, tap and die sets are used to cut and restore internal and external threads precisely. A tap is used to form the female component of the assembly, as in the case of a nut or socket, a die is used on the male component, as in a screw or bolt. In other words, a Tap is used to create the internal threads in a hole and a die is used to make or repair external threading on a round rod, screw, or bolt. T handle wrenches are used with a tap to create or repair an internal thread. T Handles hold the end of a tap to provide extra leverage for hand tapping.

Fasteners are a type of mechanical components that are widely used for fastening connections. Fasteners are widely used in various industries, including energy, electronics, electrical appliances, machinery, chemical, metallurgy, molds, hydraulic, etc., in various machinery, equipment, vehicles, ships, railways, bridges, buildings, etc.

Fasteners are a type of mechanical components that are widely used for fastening connections. Fasteners are widely used in various industries, including energy, electronics, electrical appliances, machinery, chemical, metallurgy, molds, hydraulic, etc., in various machinery, equipment, vehicles, ships, railways, bridges, buildings, etc.