They're not meant for everything though—these single hole terminals are really just for basic AC/DC circuits, so if you're dealing with high-frequency or super sensitive signal work, you'll want something shielded.

What they do well is handle the everyday stuff for lighting, appliances, or control panels, and basically most buyers go with the 0.5mm²-25mm² range (that covers about 90% of typical wiring jobs we see).

They're injection molded copper with PVC insulation, so conductivity is pretty solid and color coding (red, blue, black, yellow) actually saves a ton of time on the bench—one guy I know uses it for ring terminals in junction boxes.
A lot of people ask about the current rating first—we've got it specced at 19A, 27A, 37A, and 48A depending on the wire size, which is better than reagent grade for this kind of connector.

Lead time is usually 15 days for standerd colors and sizes, but if you need something like the 10mm² or thicker copper fast, check stock—our company have about 50,000 units on hand for the popular gauges.

Packaing comes in bulk bags of 100 pieces each, or 500-piece boxes if you're ordering volume (MOQ is 1,000 pieces for teh bulk pricing to kick in, whatever the color).
They come with CE, RoHS, SGS, TUV, and CQC certifications, so you're covered for most international standards.
The terminals work with wire sizes from 0.5mm² up to 25mm². Max current varies by size: 19A, 27A, 37A, and 48A depending on the specific terminal.
MOQ is usually 1000 pieces per size and color, but we can be flexible for first orders. Lead time is around 15-20 working days after confirmation.
Yes, red, blue, black, and yellow are available across the full 0.5mm² to 25mm² range. Just specify the color when ordering.
They come in sealed poly bags or small boxes per size and color, then packed in cartons. We can customize packaging if needed.