DIN6796, Heavy Duty Belleville Washer for bolt size M30, OD: 70.0 mm (2.756") ID: 31.0 mm (1.220") Thickness: 7.0 mm (0.276"), High carbon steel, Zinc Plated, flat load 172000N (38,700 lb)
Price: $17.19 Amazon
Last Update: 2019-09-21 03:21:00