Mizumoto Machine Mfg. Co.
Mizumoto BS Series Otafuku Shackle

Manufacturer: Mizumoto Machine Mfg. Co., Ltd.
Model: BS Series
Features
- It can also be used with thick ropes.
- It can be used as a connecting bracket such as a chain, wire, rope, etc., or as a joint for terminal metal fittings.
Specifications
| Product Number | D | L | B | W | d | Thread Size | Weight (g) | Reference Load (kgf) | Reference Load (kN) |
| BS-4 | 4 | 20 | 8 | 14 | 8 | M-4 | 8 | 50 | 0.49 |
| BS-5 | 5 | 25 | 10 | 17 | 10 | M-5 | 17 | 90 | 0.88 |
| BS-6 | 6 | 30 | 12 | 21 | 12 | M-6 | 28 | 170 | 1.67 |
| BS-8 | 8 | 41 | 16 | 28 | 16 | W-5/16 | 64 | 250 | 2.45 |
| BS-10 | 10 | 51 | 20 | 35 | 20 | W-3/8 | 129 | 350 | 3.43 |
| BS-12 | 12 | 60 | 24 | 42 | 24 | W-1/2 | 221 | 420 | 4.12 |
| BS-13 | 13.5 | 66 | 28 | 47 | 27 | W-1/2 | 350 | 500 | 4.90 |
| BS-16 | 16 | 82 | 32 | 56 | 32 | W-5/8 | 530 | 800 | 7.84 |
*The BS-4 pin has no brim and no hole in the pin knob.
Dimensions (mm)












