Instead of tweaking your design around the constraints of 3D printing (supports, print bed size, etc.), separate your parts into individual components that are held in place using these inserts and machine screws.
eBay
5Pcs 3.5mm 2/3/4Pole HeadPhone Connector Male Female Audio Jack Plug 3.5 MM With Black Plastic / Metal Housin
Aliexpress UK
With a plastic box, you can organize the nuts in an organized way, making it easier to carry and remove. Nut Type: for M3. Box of for M3 Knurled Nuts (150pcs Set). Made of high quality brass material, and practical to use.
eBay
Upgraded Mach3 Ethernet CNC Controller EC300 3/4/5/6 Axis Motion Control Card For CNC Engraving Machine For Metal And Plastic
Aliexpress UK
With a plastic box, you can organize the nuts in an organized way, making it easier to carry and remove. Nut Type: for M3. Box of for M3 Knurled Nuts (150pcs Set). Made of high quality brass material, and practical to use.
eBay
MABUCHI FF-030PK-07300 D/V5.9 Mini 12mm*15mm Electric Mute Metal Brush Motor DC 3V 5V 6V 9V Plastic Worm Gear Car AV Device Lock
Aliexpress UK
With a plastic box, you can organize the nuts in an organized way, making it easier to carry and remove. Nut Type: for M3. Box of for M3 Knurled Nuts (150pcs Set). The knurled nut is well d and will not scratch your hands.
eBay
10PCS Metal Saw Blades Plastic Cover Accessory For Grass Trimmers Power Tools Screws For Lawn Mowers And Grass Trimmers
Aliexpress UK
Open-ended design without glue, ready to use, easy to deal with waterproof, dustproof, aesthetic and other worries. -Product Color : Silver. Select the sizes you want from the dropdown box. Product Size .
eBay
1pc Durable Metal Greenhouse Film Puncher, Simple Gardening Tool Set, Plastic Film Puncture Tool for Greenhouse Maintenance
Aliexpress UK
Rather than adjust designs around the limitations of 3D printing (supports, print bed size, etc), divide your parts into separate components that fasten using these inserts and machine screws. CNC & 3D Printing.
eBay
20pcs Metal Alligator Clip G98 Crocodile Electrical Clamp Testing Probe Meter Black Red with Plastic Boot Car Auto Battery
Aliexpress UK
Box of for M3 Knurled Nuts (150pcs Set). With a plastic box, you can organize the nuts in an organized way, making it easier to carry and remove. Made of high quality brass material, and practical to use.
eBay
10pcs/lot 50mm Alligator Clips Crocodile clip Plastic Handle Test Probe Metal Connector Socket battery Plug Electirc testing
Aliexpress UK
With a plastic box, you can organize the nuts in an organized way, making it easier to carry and remove. Nut Type: for M3. Box of for M3 Knurled Nuts (150pcs Set). Made of high quality brass material, and practical to use.
eBay
Brush Cutter Guard Block Plastic Weeder Machine Cover Guard Shield Cover With Metal Connector Garden Tools Replacement Parts
Aliexpress UK