Differences
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| various_dimensions_of_hardware_i_often_use_in_3d_printed_projects [22.02.2021 15:01] – created Pascal Suter | various_dimensions_of_hardware_i_often_use_in_3d_printed_projects [21.10.2023 11:33] (current) – [Nuts] Pascal Suter | ||
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| ====== Screws ====== | ====== Screws ====== | ||
| ^ Type ^ nominal diameter ^ Diameter with clearance ^ Diameter to screw into ^ Head diameter ^ | ^ Type ^ nominal diameter ^ Diameter with clearance ^ Diameter to screw into ^ Head diameter ^ | ||
| - | | Counter sunk Wood Screw | 3 | 3.3 | 2.5 | 6 | | + | | Counter sunk Wood Screw | 3 | 3.5 | 2.5 | 6 | |
| - | | | 2.5 | 2.7 | 2 | 5 | | + | | | 2.5 | 2.8 | 2 | 5 | |
| - | | Counter sunk Metal Screw | M3 | 3.3 | tbd | 6 | | + | | Counter sunk Metal Screw | M4 | 4.3 | tbd | 8 | |
| - | | | M2 | 2.7 | 2 | 3.8 | | + | | | M6 | 6.3 | tbd | 12 | |
| + | | | ||
| + | | | M2 | 2.8 | 1.7 | 3.8 | | ||
| + | | Flat Head Metal Screw | UNC 4-40 | 3.0 | tbd | 5 | | ||
| + | | | M3 | 3.3 | tbd | 6 (head height: 3mm) | | ||
| ====== Nuts ====== | ====== Nuts ====== | ||
| - | **tight** and **loose** are the circumscribed Polygon radius for a tight fit, where the Nut needs to be pulled in and will stay in, or loose, where it is easy to slied the nut in and out. | + | **tight** and **loose** are the circumscribed Polygon radius for a tight fit, where the Nut needs to be pulled in and will stay in, or loose, where it is easy to slide the nut in and out. |
| ^ Nominal Size ^ tight ^ loose ^ Thickness ^ | ^ Nominal Size ^ tight ^ loose ^ Thickness ^ | ||
| | M3 | 2.8 | 2.9 | 2.5 | | | M3 | 2.8 | 2.9 | 2.5 | | ||
| + | | M4 | 3.45 | 3.6 | 3 | | ||
| + | | M5 | 3.95 | 4.2 | 4 (nylock: 5 ) | | ||
| + | | M6 | 4.9 | 5.2 | 5 | | ||
| + | | UNC 4-40 | 2.5 | x | 1.9 | | ||
| - | + | ====== Hole Drill Size for inner Threads ====== | |
| + | For more dimensions see [[https:// | ||
| + | ^ Screw Size ^ Thread spacing ^ drill size ^ | ||
| + | ^ M1 | 0,25 mm | 0,75 mm | | ||
| + | ^ M2 | 0,40 mm | 1,60 mm | | ||
| + | ^ M3 | 0,50 mm | 2,50 mm | | ||
| + | ^ M4 | 0,70 mm | 3,30 mm | | ||
| + | ^ M5 | 0,80 mm | 4,20 mm | | ||
| + | ^ M6 | 1,00 mm | 5,00 mm | | ||
| + | ^ M7 | 1,00 mm | 6,00 mm | | ||
| + | ^ M8 | 1,25 mm | 6,80 mm | | ||
| + | ^ M9 | 1,25 mm | 7,80 mm | | ||
| + | ^ M10 | 1,50 mm | 8,50 mm | | ||
| + | ^ M12 | 1,75 mm | 10,50 mm | | ||
| + | ^ M14 | 2,00 mm | 12,00 mm | | ||
| + | ^ M16 | 2,00 mm | 14,00 mm | | ||