Ayyıldız Robotics
Technical Data Sheet
- Date:
- Sheet No.:
- somun-tirtil-somun
Knurled Thumb Nut
Hand-tightened knurled round nut for quick tool-free assembly and removal.
- Variants
- 8 types
- Diameter
- 8–18 mm
- Length
- 10–20 mm
- Material
- Aluminium
- Tolerance
- 6H
Code & Size Table
Code, dimensions and tolerance for all 8 variants.
| Code | Diameter (mm) | Length (mm) | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| SOMA-TRT-03 | 8 | 10 | taper · knurl · ⌀3 | 6H | M3 internal thread, DIN 466 |
| SOMA-TRT-04 | 10 | 12.5 | taper · knurl · ⌀4 | 6H | M4 internal thread, DIN 466 |
| SOMA-TRT-05 | 12 | 15 | taper · knurl · ⌀5 | 6H | M5 internal thread, DIN 466 |
| SOMA-TRT-05-D | 12 | 16 | knurl · ⌀5 · 2 steps | 6H | M5 stepped knurled hand nut, custom |
| SOMA-TRT-04-F | 14 | 11 | knurl · ⌀4 · 2 steps | 6H | M4 flanged knurled hand nut, custom |
| SOMA-TRT-06 | 15 | 17.5 | taper · knurl · ⌀6 | 6H | M6 internal thread, DIN 466 |
| SOMA-TRT-06-D | 15 | 19 | knurl · ⌀6 · 2 steps | 6H | M6 stepped knurled hand nut, custom |
| SOMA-TRT-08 | 18 | 20 | taper · knurl · ⌀8 | 6H | M8 internal thread, DIN 466 |
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. Deviations (mm) are given for the nominal diameter according to the ISO 286-2 tables; thread tolerances (6g/6H) are to ISO 965. For custom sizes/tolerances, contact us with the part code.
- Steel
- Stainless Steel
- Brass
- Aluminium (standard)
General Notes
- This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
- This data sheet carries no prices; contact us with the part code for pricing and a quote.
The CAD model (STEP) and 2D drawing (DXF) are downloaded from the family page: ayyildizrobotics.com/
Contact: Phone +90 505 577 02 45 · E-mail info@ayyildizrobotics.com · Web ayyildizrobotics.com