Knurled Thumb Screw
Hand-tightened knurled head screw for tool-free adjustments.
Manufacturing Scope
Knurled Thumb Screw is a Fasteners family precision-turned on a Goodway SW-20, covering 11 variants — diameters ⌀8–18 mm, lengths 15–48 mm, standard material Stainless Steel (also steel, stainless, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request an instant quote with the code you need.
Variants are machined to 6g tolerance; the smallest is BAGA-TRT-01 (⌀8 mm) and the largest BAGA-TRT-11 (⌀18 mm). The family includes threaded, knurled, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| BAGA-TRT-01 | ⌀8 | 15 mm | M3 · knurl | 6g | Tırtıllı baş - elle sıkma |
| BAGA-TRT-02 | ⌀8 | 21 mm | M3 · knurl | 6g | Tırtıllı baş - uzun gövde |
| BAGA-TRT-03 | ⌀10 | 18 mm | M4 · knurl | 6g | Tırtıllı baş - elle sıkma |
| BAGA-TRT-04 | ⌀10 | 26 mm | M4 · knurl | 6g | Tırtıllı baş - uzun gövde |
| BAGA-TRT-05 | ⌀12 | 22 mm | M5 · knurl | 6g | Tırtıllı baş - elle sıkma |
| BAGA-TRT-06 | ⌀12 | 32 mm | M5 · knurl | 6g | Tırtıllı baş - uzun gövde |
| BAGA-TRT-07 | ⌀15 | 26 mm | M6 · knurl | 6g | Tırtıllı baş - elle sıkma |
| BAGA-TRT-08 | ⌀15 | 38 mm | M6 · knurl | 6g | Tırtıllı baş - uzun gövde |
| BAGA-TRT-09 | ⌀18 | 35 mm | M6 · knurl | 6g | Tırtıllı baş - kademeli boyun |
| BAGA-TRT-10 | ⌀18 | 33 mm | M8 · knurl | 6g | Tırtıllı baş - elle sıkma |
| BAGA-TRT-11 | ⌀18 | 48 mm | M8 · knurl | 6g | Tırtıllı baş - uzun gövde |
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. For custom sizes/tolerances, contact us with the part code.
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