Metal Flat Washers HV200 From surface hardness 45#steel USS F436 With Zinc&Black&Yellow
Product Description
US flat pad f436 and ordinary flat pad compared to different sizes, different materials, different mechanical properties, the use of different occasions
with a flat pad, flat pad next to the machine surface, spring pad between the flat and nut.
Flat pad standards
National standards are different.
Specification
| (USS F436)Flat Washers | |||||||||
| Nominal | For | Clearance | Outside diameter, | Thickness,h | Mass | ||||
| size | thread | hole diameter,d1 | d2 | (7.85kg/dm2 lang=EN-US>) | |||||
| size | per | ||||||||
| 1000 units, | |||||||||
| M | Min.* | max | Max.* | min | nominal | max | min | In kg. | |
| nominal size | nominal size | size | |||||||
| 1/4 | 7.94 | 15.87 | 2 | 1.98 | |||||
| 5/16 | 9.53 | 17.46 | 2 | 2.26 | |||||
| 3/8 | 11.11 | 20.64 | 2 | 3.14 | |||||
| 7/16 | 12.71 | 23.42 | 2 | 4 | |||||

Packing & Delivery
Packing Details : Bags or box on pallets or according to customer's requirement.
Delivery Details : 7-15 days after order