- Set Contains 20 pieces
- Self-Tapping Screws for 3D Printing
- Carbon Steel Socket Head Cap Self Tapping Screw (SHCS)
- Nominal thread: BT1.6~BT3
- Strength grade: 4.8
- Type of thread: Metric coarse thread
- Full thread series
Bambu BT3x12 SHCS Self Tapping Screw Set AA109 - 20pc
GW-T-Bambu screws AA109- 20pc
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- Set Contains 20 pieces
- Self-Tapping Screws for 3D Printing
- Carbon Steel Socket Head Cap Self Tapping Screw (SHCS)
- Nominal thread: BT1.6~BT3
- Strength grade: 4.8
- Type of thread: Metric coarse thread
- Full thread series
R165 incl. VAT
R144 excl. VAT
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Self-Tapping Screws for 3D Printing
For 3D printed parts, which often have gaps between layers and varying hole sizes, we recommend using BT self-tapping screws. These screws provide moderate torque for insertion, prevent loosening, and can be installed and removed multiple times. Using these screws and matching them with the recommended hole size ensures easy and secure connections for your printed parts, eliminating the need for nuts and avoiding issues like screw loosening or hole shrinkage.
We have included the relevant data for the twisting torque and loosening torque experiments of PLA and PETG material specimens, as well as the recommended hole sizes for design. The model files for testing are available for download at the end of the details page. All test holes are printed perpendicularly to the platform. When designing a bolt bottom hole on the side of the part, it is recommended to use a size one size larger than the recommended size for lying flat to prevent interlayer compression cracking.
Basic Information:
Surface Treatment: Black zinc-nickel alloy plating
Mounting Hole Shape: Hex socket
Screw Type: Complete thread
Material: Carbon steel
Thread Ridge Type: Metric coarse
Color: Black
Size: 12mm L x 5.5mm D x 1.9mm H
Features:
Self-Tapping Screws for 3D Printing
Carbon Steel Socket Head Cap Self Tapping Screw (SHCS)
Nominal thread: BT1.6~BT3
Strength grade: 4.8
Type of thread: Metric coarse thread
Full thread series
If you have any further questions, please feel free to use the form below to ask:
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