T-SM05RRC - Extra-Thick SM05 (0.535"-40) Threaded Retaining Ring
T-SM05RRC - Extra-Thick SM05 (0.535"-40) Threaded Retaining Ring
- Extra-Thick (5 mm) SM05-, SM1-, and SM2-Threaded Retaining Rings
- These extra-thick T-SM05, T-SM1, and T-SM2 retaining rings are manufactured from anodized aluminum and are designed with a 5 mm thickness for easier mounting of high-curvature lenses
- Thread SM05 (0.535"-40)
- Thickness 0.20" (5.0 mm)
- Compatible Optic Mounts Any Internally SM05-Threaded Mount
- Clear Aperture Ø0.44" (Ø11.0 mm)
- Compatible Spanner Wrench T-SPW603, T-SPW603L, or T-SPW801
These extra-thick T-SM05, T-SM1, and T-SM2 retaining rings are manufactured from anodized aluminum and are designed with a 5 mm thickness for easier mounting of high-curvature lenses
| SM05 (0.535"-40.0) Threading | |||
|---|---|---|---|
| Internal Thread, UNS-2B | External Thread, UNS-2A | ||
| Min Major Diameter | 0.5350" | Max Major Diameter | 0.5340" |
| Min Pitch Diameter | 0.5188" | Min Major Diameter | 0.5289" |
| Max Pitch Diameter | 0.5230" | Max Pitch Diameter | 0.5178" |
| Min Minor Diameter (and 83.3% of Thread) |
0.508" | Min Pitch Diameter | 0.5146" |
| Max Minor Diameter (and 64.9% of Thread) |
0.514" | Max Minor Diameter | 0.5069" |