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Item # 1251130001
M30 Split Lock Washer, Steel Zinc JIS B 1251.
- UM: C
- Weight: 0.0976
- Brand: JIS JAPANESE SCREWS
- JIS B 1251 Lock washers are designed to be tightened to a required torque beneath an ordinary fastener. They exert a spring tension that keeps the fastener from vibrating loose. They are often attached to the nut side of the fastener.
Specifications
| Screw Dia. | M30 |
| Inside Dia. | 30.5mm |
| Outside Dia. | 49.9mm |
| Thickness | 7.5mm |
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