Ø12 mm Base-Mounted Post MBP12-25B3
JCOPTIX Ø12 mm pedestal posts use one-piece solid stainless steel with fine sandblasting for excellent strength/rigidity. Top threads are M3 or M4. Heights: 12.5-50 mm. Bases fit miniature fork clamps for flexible table mounting. Bottom M3/M6 holes mount at corresponding M3/M6 table/breadboard holes. Side Ø2.4 mm holes accept 2 mm keys for torque. Ø12 mm pedestal posts, top M3, supplied M3 × 12 hex-socket setscrew. Models: MBP12-12.5B3, MBP12-25B3, MBP12-38B3, MBP12-50B3. Solid 303 stainless steel. Top M3/bottom M3 holes. Ø2.4 mm through-hole. Fork-clamp-compatible base. 1 supplied M3 × 12 setscrew. JCOPTIX Ø12 mm posts have top M3 holes with M3 × 12 screws, heights 12.5-50 mm, bottom M3 holes for corresponding M3 table/breadboard holes, and Ø2.4 mm side holes for 2 mm keys. Ø12 mm pedestal posts, top M4, supplied M4 × 8 setscrew. Models: MBP12-12.5B4, MBP12-25B4, MBP12-38B4, MBP12-50B4. Solid 303 stainless steel. Top M4/bottom M6 holes. Ø2.4 mm through-hole. Fork-clamp-compatible base. 1 supplied M4 × 12 hex-socket setscrew. JCOPTIX Ø12 mm posts have top M4 holes with M4×12 screws and heights 12.5-50 mm. Bottom M6 holes mount at corresponding M6 table/breadboard holes. Side Ø2.4 mm holes accept 2 mm keys for torque. Miniature fork clamps. Models: MBB-16F3, MBB-16F4, MBB-16F6. 316L stainless steel. One-piece design. Slot length: 15.5. For miniature pedestal products. M3/M4/M6 slot options. JCOPTIX clamps mount posts/holders anywhere on tables/breadboards. 316L construction and three-point contact provide high stability. M3/M4/M6 slots accept matching cap screws for miniature pedestal products. Do not overtighten: table deformation may misalign components and reduce stability.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Body Material | 303 Stainless Steel |
| Surface Treatment | Fine sandblasting |
| Outer Diameter | Ø12 mm |
| Length Tolerance | ±0.05 mm |
| Length | 25 mm |
| Top Tapped Hole Specifications | M3 |
| Bottom threaded hole specification | M3 |
Key Features
Datasheet
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Supplier Information
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Quantity: 1 Countersunk hole specification: M6 Maximum Clampable Part Thickness: 6.4 mm
JCOPTIX table clamps secure optomechanics where suitable mounting holes are absent. Adjustable placement reaches available holes and reduces assembly time. Rigid one-piece construction and slots improve mounting flexibility; different structures suit different component thicknesses/shapes. General-purpose table clamps. Models: MBB-TC5-P6, MBB-TC5. Maximum thickness: 12.7 mm. Fit most common optomechanics. Size: 50.8 mm × 19 mm × 17.3 mm. M6 slot length: 29.0 mm. JCOPTIX general clamps suit MBB-05S, MBB-05D, MBB-05L, and other common components. Size is 50.8 mm × 19 mm × 17.3 mm. M6 slots and M6 cap screws secure components up to 12.7 mm thick in any direction on tables/breadboards. Height-adjustable clamps. Models: MBB-TC3-P6, MBB-TC3. Screw-adjustable component thickness. Fit most common optomechanics. Size: 50.8 mm × 12.7 mm × 9.4 mm. M6 slot length: 29 mm. JCOPTIX clamps suit MBB-05S, MBB-05D, MBB-05L, breadboards, and similar items. Size: 50.8 mm × 12.7 mm × 9.4 mm. M6 slots/M6 cap screws allow any mounting direction. Component thickness depends on installed screw length. Included: one M6 × 30 cap screw, one M6 × 20 cap screw, and matching M6 nut. The nut only prevents screw loss and can be removed if inconvenient. Sold individually or in packs of six. Clamps for 19 mm dovetail rails. Models: MBB-RR-P6, MBB-RR. Maximum thickness: 6.4 mm. Wedge head for rails. M6 slots. JCOPTIX wedge-headed clamps specifically secure dovetail rails using M6 slots and M6 cap screws in any table/breadboard direction. They also clamp components thinner than 6.4 mm.
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