Star Knob (STK)

Caution
- Selling Price had been changed from 1 June ,2023 due to Maker adjusted the cost
Product Description
Star-shaped design knob that fits the hand.
[Features]
· STK-AE is UL94V-0-certified for self-extinguishing characteristics.
· 3 patterns of screw part available: tapped through, tapped blind and stud.
· Operating temperature STK-NT, STK-N: 0 to +90°C, STK-AE: -30 to +150°C.
[Applications]
· Ideal for screw fastening parts of various devices.
Star-Shaped Design Knob Fits To Hand

STK-NT
(tapped through)

STK-N
(tapped)

STK-AE
(tapped, self-extinguishing)

STK-N
(stud)
Product Details

SFK-NT (tapped through)

STK-N (tapped)
STK (tapped, self-extinguishing)

STK-N (stud)
| Type | Knob | Tapped | Stud |
|---|---|---|---|
| STK-NT STK-N | Polypropylene Matte Black | Brass (Cadmium-Reducing Material) | SUM22L Zinc plating |
| STK-AE | Polyamide (Glass-Fiber Reinforced) Black Gloss Finish | − |
STK-NT (Tapped Through)
| Part Number | D | M | H | D1 | S | Lf | D2 | Weight (g) |
|---|---|---|---|---|---|---|---|---|
| STK30NT | 32 | M6 × 1 | 23 | 15 | 10 | 12 | 10 | 10 |
| STK40NTA | 40 | 27 | 17 | 12 | 18 | 12 | 26 | |
| STK40NT | M6 × 1.25 | 24 | ||||||
| STK50NTA | 50 | 32 | 19 | 14 | 20 | 15 | 38 | |
| STK50NT | M10 × 1.5 | 34 | ||||||
| STK60NT | 63 | M12 × 1.75 | 37 | 22 | 16 | 26 | 19 | 47 |
Tapped
| Part Number | D | M | H | D1 | S | Lf | Weight (g) |
|---|---|---|---|---|---|---|---|
| STK25N | 25 | M6 × 0.7 | 19 | 13 | 8 | 10 | 7 |
| STK25NA | M6 × 0.8 | 6 | |||||
| STK30N | 32 | M6 × 1 | 23 | 15 | 10 | 12 | 10 |
| STK40NA | 40 | 27 | 17 | 12 | 18 | 26 | |
| STK40N | M6 × 1.25 | 24 | |||||
| STK50NA | 50 | 32 | 19 | 14 | 20 | 38 | |
| STK50N | M10 × 1.5 | 34 | |||||
| STK60N | 63 | M12 × 1.75 | 37 | 22 | 16 | 26 | 40 |
Tapped, Self-Extinguishing
| Part Number | D | M | H | D1 | S | Lf | Weight (g) |
|---|---|---|---|---|---|---|---|
| STK25AE | 25 | M6 × 0.8 | 19 | 13 | 8 | 10 | 6 |
| STK30AE | 32 | M6 × 1 | 23 | 15 | 10 | 12 | 11 |
| STK40AE | 40 | M6 × 1.25 | 27 | 17 | 12 | 18 | 24 |
| STK50AE | 50 | M10 × 1.5 | 32 | 19 | 14 | 26 | 34 |
Stud
| Part Number | D | M | H | D1 | S | L | Weight (g) |
|---|---|---|---|---|---|---|---|
| STK25×10N | 25 | M6 × 0.8 | 19 | 13 | 8 | 10 | 7 |
| STK25×16N | 16 | 8 | |||||
| STK25×20N | 20 | 9 | |||||
| STK25×10NA | M6 × 1 | 10 | 8 | ||||
| STK25×16NA | 16 | 9 | |||||
| STK25×20NA | 20 | 10 | |||||
| STK25×30NA | 30 | 12 | |||||
| STK30×16N | 32 | M6 × 1 | 23 | 15 | 10 | 16 | 13 |
| STK30×20N | 20 | 14 | |||||
| STK30×30N | 30 | 16 | |||||
| STK40×25NA | 40 | M6 × 1 | 27 | 17 | 12 | 25 | 19 |
| STK40×25N | M6 × 1.25 | 25 | 26 | ||||
| STK40×35N | 35 | 28 | |||||
| STK40×45N | 45 | 32 | |||||
| STK40×55N | 55 | 36 | |||||
| STK50×20NA | 50 | M6 × 1.25 | 32 | 19 | 14 | 20 | 28 |
| STK50×30NA | 30 | 31 | |||||
| STK50×30N | M10 × 1.5 | 30 | 41 | ||||
| STK50×40N | 40 | 46 | |||||
| STK50×50N | 50 | 51 | |||||
| STK60×30N | 63 | M12 × 1.75 | 37 | 37 | 22 | 30 | 67 |
| STK60×50N | 50 | 79 |