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 1/4''-20 short UNC, 1/4"-20 x 6.4 (20 pcs)
Precision-milled inserts made from high-quality brass
$4.99
⚡Free shipping on orders over $70.⚡
Related:
Features & Advantages
- Made of brass
- For thermoplastics
- Cadmium & lead free
- Incl. 20 pieces
Product information & technical details
- Item no.: CNC-4262391011843
- Manufacturer No.: 4262391011843
- 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 1/4''-20 short UNC (1/4"-20 x 6.4) 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
-
-
-
-
Silica Gel Desiccant, 500 g
$13.12- Effective moisture control
- Indicator granules
- Can be regenerated at 70 °C
- Compact & practical
-
M2/M3/M4/M5 Threaded Insert Assortment Box
$23.14- Made of brass
- For thermoplastics
- Opposing spiral geometry
- High tensile force & firm grip
- Reusable
-
3D Glue Stick, 50 ml
$13.88- For many materials
- Simple application
- Easy removal of the components
- Easy to clean
-
Superglue, medium fluid (20 g)
$3.28- For a wide range of applications
- Lightning-fast curing
- Resistant to ageing
-
Soldering Tips / Melting Aid Set
$13.12- Original ruthex
- Made of brass
- For clean melting
- Easy change system
Top-quality filament! Easy to print with, no jams, and impressive finish. Great value for money¡ªwill definitely repurchase. Thank you 3DJake for a fantastic product!
Outstanding filament! Vibrant color, minimal stringing, and easy to load. Great value and fast delivery¡ªvery happy.
Love the quality of this filament! Easy to load, clean prints, and fast printing. Compatible with my setup¡ªwill repurchase.