Categories | Metal Flat Washers |
---|---|
Model Number: | Standard |
Place of Origin: | Handan City,Hebei Province, China (Mainland) |
MOQ: | 1Ton |
Price: | USD 600-800/Ton |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability: | 100ton/day |
Delivery Time: | 7-15days |
Packaging Details: | The bags or box on the pallets |
Certification: | ISO9001 |
Product Name: | flat washer |
Material: | Iron |
Standard: | DIN |
Color: | silvery or zinc or yellow |
Size: | customized |
Company Info. |
HANDAN MOEN IMPORT AND EXPORT TRADING CO.,LTD |
Verified Supplier |
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Product List |
Metal Flat Washers USS With Zinc colour&Blue colour&Yellow
colour
Product Description
Flat pad, mainly with iron plate stamping out, the shape is
generally a flat washer, the middle of a hole, the formula is: a
thousand pieces of weight m = 0.00785 × {3.1416 / 4 × gasket height
× [outer diameter Square - the square of the bore diameter}The
effect of flat pad editing
1, increase the contact area of the screw and the machine.
2, to eliminate the spring pad when the screws on the machine
surface damage. Must be a spring pad 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)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 | 19.05 | 2.54 | 4.7 | |||||
5/16 | 9.53 | 22.23 | 3.07 | 7.64 | |||||
3/8 | 11.11 | 25.4 | 3.07 | 9.88 | |||||
7/16 | 12.7 | 31.75 | 3.91 | 20.42 |
Packing & Delivery
Packing Details : Bags or box on pallets or according to customer's
requirement.
Delivery Details : 7-15 days after order
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