PT05 · Nuts & T-Slot Nuts
Extension Nut
Long hex coupling nut used to extend the length of clamping studs.
- 9 part numbers with full dimensions
- Material: S45C (JIS) / CK45 (DIN)
- Heat treated: HRC 30°–35°
Extension Nut part numbers & dimensions
9 part numbers. All dimensions in millimetres (mm) unless noted; letters match the dimension drawing. On a phone, swipe the table sideways. Tap “Quote” to email us about a part.
Dimension drawing
| Model No. | A | B | C | kg | Quote |
|---|---|---|---|---|---|
| PT05-0813 | 22 | 14 | M8 | 0.020 | Quote |
| PT05-1017 | 30 | 17 | M10 | 0.030 | Quote |
| PT05-1219 | 36 | 19 | M12 | 0.046 | Quote |
| PT05-1422 | 42 | 22 | M14 | 0.065 | Quote |
| PT05-1624 | 48 | 24 | M16 | 0.110 | Quote |
| PT05-1827 | 54 | 27 | M18 | 0.150 | Quote |
| PT05-2030 | 60 | 30 | M20 | 0.220 | Quote |
| PT05-2232 | 66 | 32 | M22 | 0.350 | Quote |
| PT05-2436 | 72 | 36 | M24 | 0.350 | Quote |
Material & specifications
- Material: S45C (JIS) / CK45 (DIN)
- Heat treated: HRC 30°–35°
- Surface finish: black oxide
- Application: extends the length of clamping studs
Ordering the Extension Nut
Send us the PT05 part numbers and quantities you need and we will reply with pricing and lead time. Not sure which size fits your fixture? Email info@clampsupply.com or call (619) 704-3113 and we will help you choose. Please confirm critical dimensions before machining your fixture.