Mizumoto Machine Mfg. Co.
Mizumoto OBS Series Otafuku Bolted Shackle

Manufacturer: Mizumoto Machine Mfg. Co., Ltd.
Model: OBS Series
Features
- It can also be used with thick ropes. It has a wari pin, so the nut is difficult to come off.
- It is used for connecting chains, wires, ropes, etc., and for joints of terminal fittings.
- In particular, it is used in places where the pins may loosen with a normal shackle due to a lot of vibration. With nut and wari pin
Specifications
| Product Number | D | L | B | W | d | t | Thread Size | Weight (g) | Reference Load (kgf) | Reference Load (kN) |
| OBS-6 | 6 | 30 | 12 | 21 | 12 | 6 | M-6 | 33 | 175 | 1.72 |
| OBS-8 | 8 | 40 | 16 | 28 | 16 | 8 | M-8 | 78 | 275 | 2.70 |
| OBS-10 | 10 | 50 | 20 | 35 | 20 | 10 | M-10 | 149 | 380 | 3.72 |
| OBS-13 | 14 | 65 | 26 | 47 | 26 | 13 | M-14 | 335 | 550 | 5.39 |
| OBS-16 | 16 | 82 | 32 | 56 | 32 | 16 | M-16 | 595 | 880 | 8.62 |
Dimensions (mm)












