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Add hardware

Add non-printed parts — MagSafe modules, magnets, threaded inserts, and screws — to a product.

4 min read

Some products need more than plastic. A phone case needs a MagSafe module, a lid needs magnets, and a bracket needs threaded inserts and screws. You add these non-printed parts to a product in the composer, and PrintPort installs them before the order ships.

What hardware is

Hardware — the app calls these components — is any non-printed part that PrintPort keeps in stock and builds into your product. You choose parts from the stocked catalog by quantity. You never source or ship the parts yourself.

Commonly stocked parts include:

MagSafe modulesstocked
The magnetic ring array that snaps a case or accessory onto a MagSafe phone or charger.
Magnetsstocked
Small round magnets for lids, closures, and swappable panels.
Threaded insertsstocked
Heat-set brass inserts that give printed plastic a durable, reusable screw thread.
Screwsstocked
Fasteners to hold printed parts together or mount them to something else.

The catalog reflects current inventory

The parts you can add come from PrintPort’s live component inventory, grouped into categories such as Fasteners, Magnets, Bearings & motion and Lighting. A part appears once it has a price, whether or not it is on our shelf right now: a part we have not stocked yet is ordered in when your first order lands, and the picker says so, so allow that first order a few extra days. Every part lists the measurements you design around, such as its size, the hole or pocket to print for it, and its mounting pattern, right under its name. Tube, rod and cord are sold per 100 mm, so add as many as your length needs. If a part you need is not listed, contact support.

Add hardware to a product

Hardware lives inside the product composer on the 1 · Build step, the same step where you choose your design files and their materials. The section is collapsed by default and expands when you open it or when a product already has parts on it.

  1. 1

    Open the composer

    In your Catalog, start a new product or edit an existing one to open the composer on the 1 · Build step.
  2. 2

    Expand Hardware

    Below your design files and materials, open the Hardware section.
  3. 3

    Find a part and add it by quantity

    Search for the part (for example m3 insert or 6x3 magnet) or open a category such as Fasteners or Magnets. Then use the + / − steppers to set how many of each part go into one unit: one MagSafe module, two magnets, four inserts, and so on. Parts you have added stay listed at the top, and each one appears as a priced line on the receipt rail immediately.
  4. 4

    Save

    Name the product and assign its SKU on the 2 · List it step, then Save as draft or Save & publish. Your hardware is saved with the product.

Per-product limits

A single product can include up to 50 different component types and up to 100 of any one type. These counts are per unit. For a product that sells many copies, PrintPort stocks and installs the parts for each one.

Hardware is optional and is not part of the publish checklist, so a product with no parts saves without issue. The only requirement is that a product contain at least one priced item: a design file, a component, or both.

How hardware is priced

A component adds its part price to your make cost and nothing more. Printed parts carry a time-based labor charge, but hardware is not printed, so it adds no labor. You pay for the part, and for assembly only if you ask us to fit it.

Make costcharged to your card
material + labor + hardware + assembly. Adding a component raises this by the part price, plus $1.00 for the part if the product is assembled.
Labor on hardwarenone
None. The $3 per print-hour charge applies to printing, never to a stocked part.
Fitting itwith assembly
Answer Assemble it when the composer asks and we fit every part, $1.00 each. Answer Ship it loose and the hardware goes in the box with the prints.

Every part price comes from PrintPort’s stocked inventory and appears on the live receipt rail as you build, so you see the effect before you save. On save, PrintPort recomputes the full make cost on the server, including hardware, so the number shown on your product is the number your card is charged.

Example: a MagSafe phone case
Material — 38 g PLA Basic @ $0.02/g$0.76
Labor — 3 print-hours × $3$9.00
Hardware — 1 × MagSafe-compatible ring, 18 magnets (no labor)$2.99
Assembly — 2 parts × $1 (the case + the ring)$2.00
Make cost (charged to your card)$14.75

These are example figures; your real part prices appear on the receipt rail. The MagSafe ring adds its price and leaves labor untouched; assembly is what has it arrive fitted ($12.75 without it, ring loose in the box). For the full breakdown of make cost, see Costs & pricing.

Hardware raises your break-even

Because hardware raises your make cost, it also raises your break-even, which is the make cost. Price your store listing above break-even so every sale earns. Price your products explains how.

How parts are installed

You never handle the hardware. When you choose Assemble it for the product, PrintPort prints your design and installs the components you specified at the pack station — pressing in inserts, seating magnets, and fitting the MagSafe module — before the box is sealed and shipped. Assembly is $1.00 per part in one unit, printed parts and hardware alike. Without it, the hardware is packed loose beside the prints for your customer to fit.

Responsibilities once hardware is on a product.

YouPrintPort
Add the components to the productKeeps the parts in stock
Set the quantity per unitPrints the design for each order
Choose assembly if you want it fittedInstalls the hardware at the pack station (with assembly)
Price your store listingPacks it loose if you did not ask for assembly
—Seals and ships the finished product
  • Add the components to the product
    PrintPortKeeps the parts in stock
  • Set the quantity per unit
    PrintPort
    Prints the design for each order
  • Choose assembly if you want it fitted
    PrintPort
    Installs the hardware at the pack station (with assembly)
  • Price your store listing
    PrintPort
    Packs it loose if you did not ask for assembly
  • —
    PrintPort
    Seals and ships the finished product

Custom orders include hardware

The buyer-facing custom order flow has its own hardware step with the same 50 component types cap. On a custom order the buyer prepays for the parts at checkout, and everything ships from our warehouse the same way.

Designing around hardware in Studio

When you build in Studio, the AI knows the real dimensions of the parts we stock. Ask for a case that snaps onto MagSafe and Studio sizes the pocket to the actual module rather than an estimate, so the design and the hardware fit together on the first print.

Studio and the hardware picker are both available now

The stocked-hardware picker described on this page and the Studio design assistant are both generally available to sellers. See Studio overview to get started.

Next steps

Adding a component is a small change with a real cost, so review the receipt rail before you save. Everything else about the product — files, materials, SKU — works the same with or without hardware. See Manage your catalog to edit parts later.