

Ø25mm Optical Post Without Base and Spacer OP1-55B6
OP1-55B6Design Tools
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Ø25mm Optical Post Without Base and Spacer — Model OP1-55B6
✔ In Stock — Ships Today
The Ø25 mm optical post without base from LBTEK features M6 tapped holes at both the top and bottom centers. Two Ø2 mm non-through location pins at the top enable precision length stacking. It is available in 20 lengths: 10mm, 12.5mm, 20mm, 25mm, 30mm, 38mm, 40mm, 45mm, 50mm, 55mm, 60mm, 70mm, 75mm, 80mm, 85mm, 100mm, 200mm, 300mm, 400mm, 500 mm. Among them, the OP1-10B6 and the OP1-12.5B6 model features a center M6 tapped through-hole, while all other lengths utilize M6 tapped non-through hole. Each purchase of LBTEK Ø25 mm optical post without base includes one socket set screw matching the top tapped hole specification.
Key Features
- M6 tapped hole at the top and bottom center;
- It is available in 20 lengths:10 mm, 12.5mm, 20 mm, 25mm, 30 mm, 38 mm, 40 mm, 45 mm, 50 mm, 55 mm, 60 mm, 70 mm, 75 mm, 80 mm, 85 mm, 100 mm, 200 mm, 300 mm, 400mm, 500mm;
- Each purchase includes one M6 cup-point set screw;
Application
The Ø25mm optical post without base is commonly used to support optical component mounts.
| Parallelism | <20 um |






