Cold Press Terminal Blocks Male & Female Connectors 2.8/4.8/6.3mm

Cold-Press Crimp Terminal Blocks — Male & Female Docking Connectors

Upgrade your wiring projects with these high-quality cold-press terminal blocks. Available in assorted kit sizes (20 to 900 pieces), these male and female butt-splice connectors feature solid copper construction for reliable, long-lasting electrical connections across a wide range of applications — from automotive wiring to household electronics and DIY projects.

Why Choose These Terminal Connectors?

• Premium Copper Construction: Each terminal is cold-pressed from high-grade copper, ensuring excellent conductivity and long-term durability.
• Easy Install & Disassembly: The male-female docking design allows for quick, tool-free connections — perfect for wiring setups that require frequent modifications or line changes.
• Wide Compatibility: Available in 2.8mm, 4.8mm, and 6.3mm sizes to accommodate various cable gauges and electronic equipment requirements.
• Gold-Tone Finish: Corrosion-resistant gold-tone surface protects contacts and maintains a secure, low-resistance connection over time.
• Versatile Kit Sizes: Choose from 20, 270, 315, 450, 600, or 900-piece sets — ideal for small repairs or large-scale wiring projects.

Specifications

• Material: Copper
• Color: Gold
• Available Sizes: 2.8mm / 4.8mm / 6.3mm
• Type: Cold-press butt splice (male & female)
• Kit Quantities: 20 / 270 / 315 / 450 / 600 / 900 pcs
• Country of Origin: Made in Mainland China

What's in the Box?

Cold-press terminal block male and female butt connectors in your selected kit size and terminal width.

Note: Please allow for slight dimensional differences due to manual measurement. Minor color variation may occur due to lighting and screen display settings.

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For further guidance on safe electrical wiring practices, visit the U.S. Consumer Product Safety Commission – Electrical Safety Guide.

Learn more: Screw terminal

Frequently Asked Questions

Q: What terminal sizes are included in these cold-press connector kits?

A: These terminal block kits are available in 2.8mm, 4.8mm, and 6.3mm widths, making them compatible with a broad variety of cable gauges used in automotive, household, and electronic wiring applications.

Q: Are these terminal blocks reusable?

A: These cold-press male and female docking terminals are designed for easy installation and disassembly, making them particularly well-suited for projects where wiring may need to be modified or changed over time. However, for best results and a secure connection, cold-press (crimp) terminals are generally recommended for single-use crimping.

Q: What material are the terminals made from?

A: The terminals are made from high-quality copper with a gold-tone finish, providing excellent electrical conductivity, corrosion resistance, and durability for long-term use.

Q: Which kit size should I choose?

A: Kit sizes range from 20 pieces up to 900 pieces. For small repairs or single projects, the 20 or 270-piece sets are ideal. For larger wiring jobs, professional use, or stocking a workshop, the 450, 600, or 900-piece kits offer the best value.