Your cart is currently empty!.
You may check out all the available products and buy some in the shop.
Continue Shopping
in stock
In stock
Threaded Inserts 3/8''-16 UNC, 3/8???-16 x 12.7 (20 pcs)
Precision-milled inserts made from high-quality brass
$12.77
Related:
Features & Advantages
- Made of brass
- For thermoplastics
- Cadmium & lead free
- Incl. 20 pieces
Product information & technical details
- Item no.: CNC-4262391011614
- Manufacturer No.: 4262391011614
- Manufacturer: CNC Kitchen
- Product type: Hardware
Description
The CNC-milled threaded inserts made of high-quality brass are a practical accessory that transforms your 3D-printed plastic parts (made of PLA, PETG, ABS, etc.) into practical and versatile functional components.
The cadmium and lead-free threaded inserts are inserted or melted in with a soldering iron. They increase the strength of the resulting connection because the threaded insert bonds with the material and no longer moves.
Tip: For maximum strength in connections, you should install the brass inserts at a temperature that is 10-20 °C higher than the printing temperature. CNC Kitchen also recommends only melting 90% of the threaded inserts with a soldering iron - the rest can be installed into the component using tools.
Advantages at a glance:
- suitable for all thermoplastics,
- also suitable for SLA resin (note: the inserts are glued here!),
- cadmium and lead free,
- REACH and RoHS compliant,
- durable and robust,
- creates strong connections.
The set contains 20 pieces of 3/18''-16 UNC (3/18"-16 x 12.7) threaded inserts.
CNC-Kitchen threaded inserts in comparison:
| UNC thread size | length type L | insert diameter ? D1 | centering point ? D2 | hole diameter ? D3 | Wall thickness min. W |
| #2-56 x 3.2 | 3.2 | 3.6 | 3.1 | 3.2 | 1.3 |
| #4-40 x 5.7 | 5.7 | 4.6 | 3.9 | 4.0 | 1.6 |
| #4-40 x 3.6 | 3.6 | 4.6 | 3.9 | 4.0 | 1.6 |
| #6-32 x 7.1 | 7.1 | 5.4 | 4.7 | 4.8 | 1.8 |
| #6-32 x 3.8 | 3.8 | 5.4 | 4.7 | 4.8 | 1.8 |
| #8-32 x 8.2 | 8.2 | 6.3 | 5.5 | 5.7 | 2.1 |
| #8-32 x 4.7 | 4.7 | 6.3 | 5.5 | 5.7 | 2.1 |
| #10-24 x 9.5 | 9.5 | 7.1 | 6.3 | 6.5 | 2.6 |
| #10-32 x 9.5 | 9.5 | 7.1 | 6.3 | 6.5 | 2.6 |
| 1/4"-20 x 12.7 | 12.7 | 8.7 | 7.9 | 8.1 | 3.3 |
| 1/4"-20 x 6.4 | 6.4 | 8.7 | 7.9 | 8.1 | 3.3 |
| 5/16"-18 x 12.7 | 12.7 | 10.2 | 9.5 | 9.7 | 4.5 |
| 3/8"-16 x 12.7 | 12.7 | 12.5 | 11.8 | 12 | 6.0 |
| G1/8"-28 x 12.7 | 12.7 | 12.5 | 11.8 | 12 | 6.0 |
Downloads
Product video
Customer Reviews
| 5 star | 100% | |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
1-3 of 3 reviews
Related Products
-
Kraftprotz Superglue, viscous (50 g)
$5.39- One-component adhesive
- Heat & weather resistant
- Anti-drying tip
-
Silica Gel Desiccant, 500 g
$13.12- Effective moisture control
- Indicator granules
- Can be regenerated at 70 °C
- Compact & practical
-
-
Soldering Tips / Melting Aid Set
$13.12- Original ruthex
- Made of brass
- For clean melting
- Easy change system
-
M2/M3/M4/M5 Threaded Insert Assortment Box
$23.14- Made of brass
- For thermoplastics
- Opposing spiral geometry
- High tensile force & firm grip
- Reusable
-
![[MOQ: 10KG] PolyDryer Box](https://snapbox.it.com/wp-content/uploads/2025/11/37692_4d878c09.1024x1024-600x600.png)
-
Deburrer V2
$15.43- HSS tool steel blades
- 360¡ã rotating blade
- Storage compartment in the handle
- Incl. 11 pieces
-
Clean, 1.75 mm / 100 g
$6.75- Removes accumulated filament debris
- Prevents nozzle clogging
- Wide cleaning temperature
- For more even filament feed
Top-quality filament! Crisp details, vibrant color, and easy to load. Great value for money¡ªvery satisfied with my purchase.
Outstanding filament! Easy to handle, great adhesion, and sharp details. Compatible with my setup¡ª10/10 recommend.
Outstanding product! Minimal stringing, great durability, and fast printing. Great value and fast shipping¡ª10/10 recommend.