Adjustment Collar
Knurled focus adjustment collar with a side lock-screw bore.
Manufacturing Scope
Adjustment Collar is a Opto-Mechanical Parts family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀8–20 mm, lengths 6–11 mm, standard material Aluminium (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 H8 tolerance; the smallest is OPTA-ADC-08 (⌀8 mm) and the largest OPTA-ADC-20 (⌀20 mm). The family includes knurled, bored, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| OPTA-ADC-08 | ⌀8 | 6 mm | knurl · ⌀5 | H8 | yan M3 kilit vidası |
| OPTA-ADC-10 | ⌀10 | 7 mm | knurl · ⌀6 | H8 | yan M3 kilit vidası |
| OPTA-ADC-11 | ⌀11 | 7 mm | knurl · ⌀7 | H8 | yan M3 kilit vidası |
| OPTA-ADC-12 | ⌀12 | 8 mm | knurl · ⌀8 | H8 | yan M4 kilit vidası |
| OPTA-ADC-13 | ⌀13 | 8 mm | knurl · ⌀9 | H8 | yan M4 kilit vidası |
| OPTA-ADC-15 | ⌀15 | 9 mm | knurl · ⌀11 | H8 | yan M4 kilit vidası |
| OPTA-ADC-14F | ⌀16 | 10 mm | knurl · ⌀10 · 2 steps | H8 | flanşlı, yan M4 kilit vidası |
| OPTA-ADC-16 | ⌀16 | 9 mm | knurl · ⌀12 | H8 | yan M5 kilit vidası |
| OPTA-ADC-18 | ⌀18 | 10 mm | knurl · ⌀14 | H8 | yan M5 kilit vidası |
| OPTA-ADC-20 | ⌀20 | 11 mm | knurl · ⌀16 | H8 | yan M5 kilit vidası |
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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