Nylon zip tie (definition) is a strap tool made of nylon material used to tie and secure items. Its design typically features a one-way self-locking structure, ensuring that the tie only tightens as it is tied. Common aliases include: Cable tie (emphasizing cable organization scenes) Lock strap (highlighting self-locking function) Cable tie (commonly referred to as) Strap (with a focus on tying purposes) Binding tape (commonly used in the engineering field) Strangle the dog (commonly known in the industry, describing firmness) In some classification scenarios, it is also known as plastic buckle, electronic cable tie, or differentiated by color (such as black cable tie, colored cable tie).

Wire crimping pliers (also known as wire connectors) are professional manual or electric tools used for wire connections. They are mainly used to press connection devices such as crystal heads and terminals to ensure stable conductivity between wires and connectors. Its core definition and purpose are as follows: 1、 Definition Wire crimping pliers are tools that use mechanical pressure to press and secure wires to connectors (such as crystal heads, terminals, etc.). According to the working principle, it can be divided into: Manual crimping pliers: relying on manual operation, suitable for weak current scenarios such as network cables and telephone lines; Hydraulic/electric crimping pliers: driven by hydraulic or motor, used for large section wires (such as copper 300mm ², aluminum 240mm ²) or high-strength crimping needs. 2、 Main purpose 1. Connection of weak current system Pressing Crystal Head: Used for crimping crystal heads of Ethernet cables (RJ45 interface) and telephone cables (RJ11 interface) to ensure that the wires are in close contact with the metal contacts. Adapt to modular equipment: Operable weak current wiring components such as plugs, card blocks, and distribution frames. 2. High voltage line crimping Terminal crimping: connecting copper/aluminum wires, steel cored aluminum stranded wires, etc., used for terminal merging or fixing of distribution boxes and mechanical equipment circuits; Hexagonal confinement technology: Some models (such as KYQ-300B) use hexagonal crimping to enhance the tensile strength and conductivity of the wire. 3. Multi functional operation Cutting, stripping, and pressing integrated: Most wire cutters integrate cutting, stripping, and crimping functions, which can cut cables, strip insulation layers, and complete crimping; Metal material processing: Some models can cut metal pipes, flat iron, or be used for metal finishing in automotive maintenance and furniture production.