All-in-one insert kit for 3D-print reinforcement
Designed with makers in mind, the Mintion Threaded Insert Kit includes 500 brass knurled inserts in four popular sizes (M2–M5). Perfect for reinforcing screw joints, assembling printed components, and improving the durability of your 3D-printed projects.
High-quality brass construction
The inserts are made from precision-machined brass with a spiral knurling pattern that provides strong grip in plastic. The material offers excellent thermal conductivity and strength, ensuring reliable results when embedding with a soldering iron or heat insert tool.
Organized and efficient
Each insert size is sorted in a labeled, compact storage box, keeping your workspace tidy and making it easy to find the right part. With 500 pieces included, this kit is a long-term addition to any maker’s toolkit.
Wide application and compatibility
Suitable for PLA, PETG, ABS and other common 3D-printing materials. Works with most 3D printers and heating tools such as TS100, Weller, Pinecil and compatible insert adapters. Ideal for hobbyists, engineers and professional 3D-printing users alike.
Delivery & support
This item is dispatched directly by our fulfilment partner on behalf of Layer3D. The carrier label shows our partner’s warehouse address. Your parcel may arrive without a printed delivery note. Layer3D remains your point of contact for your order and support.
Same-day dispatch has a 12 noon cut-off on working days and is subject to stock availability, payment clearance and order processing. This is a dispatch cut-off, not a guaranteed delivery date. Tracking information is passed to Layer3D by our fulfilment partner.
Delivery is calculated using packed weight: up to 2.5kg £4.95; over 2.5kg to 5kg £6.95; over 5kg to 25kg £8.95; over 25kg to 100kg £13.95. There is no additional island surcharge for these deliveries. Orders supplied from more than one warehouse may arrive separately and incur separate delivery charges.
Any single item with a packed weight of 60kg or more requires a pallet-delivery quote before ordering. Orders over 100kg and other flagged large items also require a quote. Contact info@layer3d.org.uk so we can confirm the delivery cost.
For setup help, faults or returns, contact Layer3D first. Our supplier provides replacement parts free of charge for confirmed manufacturing defects covered by its standard warranty. This does not limit your statutory rights or other remedies available to you. Please retain the original packaging where possible and see our Returns & Refunds policy for cancellation and return instructions.
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