dfh.fm
AWG 20/0.75mm² Ferrules
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Ten-pack of insulated bootlace ferrules for clean AWG 20 / 0.75mm² stranded-wire terminations. These ferrules crimp onto stripped stranded conductors so screw and spring terminal blocks grip a contained metal sleeve instead of loose copper strands.
Why use ferrules here
- Helps keep stripped strands from fraying, pulling loose, or bridging the next terminal position.
- Gives printer/control wiring a repeatable end when landing in controller boards, DIN terminals, power-supply blocks, and screw-clamp connectors.
- The black insulated collar makes handling easier while the tinned sleeve takes the crimp; use a proper ferrule crimper instead of solder-tinning wires for screw terminals.
Specifications
- Quantity: 10 ferrules
- Wire size: AWG 20 / 0.75mm² class stranded wire
- Style: single-wire insulated cord-end / bootlace ferrule
- Construction: black plastic collar with tinned metal crimp sleeve
- Use with: stranded wiring landed in terminal blocks, screw clamps, and spring-clamp terminals
Printer wiring fitment
Use these anywhere a stranded conductor needs a clean crimped end before it goes into a terminal block: controller power wiring, accessory wiring, heater or fan leads where the conductor size matches, and enclosure/control-box wiring on Voron, Klipper, CNC, and other printer electronics. They pair well with terminal-block wiring such as the 2-pin P=5.08mm screw terminal; check the conductor and insulation diameter against the ferrule collar before crimping.
Pick the right size
Ferrules should match the conductor cross-section, not the terminal screw size. For larger wire, use AWG 18 / 1.0mm² ferrules; for smaller wires, see AWG 24 / 0.34mm² ferrules or AWG 26 / 0.25mm² ferrules.
What it is not
- Not a solder sleeve, splice, or connector housing.
- Not for solid-core wire or two wires in one ferrule; use the correct twin ferrule for doubled conductors.
- Not a substitute for matching the ferrule and crimp tool to your actual conductor OD.
Shipping & Returns
Returns:
Thank you for purchasing from dfh.fm. I want you to be completely satisfied with your purchase. If for any reason you are not satisfied, you may return your purchase within 60 days of the original purchase date.
Defective items: Please inspect items upon receipt. If you receive a defective item, you may return it for a full refund or replacement within 90 days of the original purchase date. Please contact me to initiate a return for a defective item.
Non-defective items: If you are not satisfied with a non-defective item, you may return it for a refund within 30 days of the original purchase date. A 20% restocking fee will be deducted from the refund amount, to offset the time and inconvenience, as I am the sole employee processing the return and restocking the item. The fee also covers the costs associated with processing the return. Refunds for non-defective items will be issued through the original payment method.
Preordered items: Due to the nature of preorders, delivery dates are subject to change. Please keep in mind that, If you have preordered an item, it is not eligible for a refund until after it has arrived at the store. Once the item arrives at the store and is inspected, you may request a refund within 30 days of the original purchase date. Please note that refunds for preordered items may take up to 10 days to be issued.
To initiate a return, please open a ticket on the shop’s discord channel, with your order number and the reason for the return. We will provide you with further instructions on how to return your purchase.
Thank you for shopping with us. If you have any questions or concerns, please don't hesitate to contact me, via Discord.
Order alterations and cancellations:
Once an order has ben submitted, no alterations can be made. This includes adding or removing items or canceling orders. You are welcome to return an order, once you have taken receipt, following the returns procedure listed above.
Shipping:
US Shipping is via UPS or USPS. The way it is set up shows the least expensive options for standard, priority and express shipping. I can not take special requests for specific carriers at this time.
International shipping is mostly UPS, as I utilize Zonos/UPS integration to tally extremely accurate import and shipping costs.
I require a telephone and email with international orders and you must make yourself available to the carrier or your customs, should they require more information. If you are unreachable and the package is discarded or rerturned, I will not be responsible for rerturning your shipping cost.
If there is a problem with an international order, it is my choice to refund part or all of the order, or send a replacement.
Addresses are verified through Shopify, but the customer is still responsible for inputting their address in the correct format. Any returns or lost shipments, due to incorrectly addressed packages, are the responsibility of the customer.
