Quick Detail
Place of Origin
Brand Name
DS
Model Number
DIN125
HS-CODE
83-
Package & Delivery Lead Time
Package
Plastic bag in small box+ carton ，then put on woo
Delivery Lead Time
20-30 days
Detailed Description
Din125 Flat WasherBlack Or WhiteCarbon Steel And Stainless Steel
Describe:
The product Din125 Flat Washer Black Or White Carbon Steel And Stainless Steel,main is to use iron plate stamping,shape is a commonly,there is a hole in the middle.Flat washer improve structure situation.Using friction type high strength bolt connection of force on steel plate surface friction transmission, large area of heritability, improved stress concentration phenomenon, improve the fatigue strength of components.To speed up the construction progress.High strength bolt construction is simple, for a not familiar with high strength bolt construction worker, as long as after simple training, can mount guard operation.Flat washer in the steel structure in the process of transportation is not easy to loose, and reduce the maintenance workload in use.If there is a loose change can be individual, does not affect the surrounding bolt connection.
Specification:
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Item | Flat washer |
Standard classification | DIN125,DIN440,GB,ISO |
Size | M4-M50 |
Material | Carbon steel,Stainless steel,Alloy steel |
Surface treatment | Zinc plated(white),hot dip galvanized,plain,chrome plating,black oxide |
Hardness | 100HV,200HV,300HV |
Shape | Round head |
Effect | To reduce friction, increase the contact area ,prevent leakage. |
Trade Terms | FOB,CIF |
Lead time | 7-15 days if goods are in stock |
Shipment Port | Tianjin or Qingdao |
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Application:
Used in between the nut and bolt
Used to reduce friction, prevent leakage, pressure isolation, to prevent loose or dispersion.
Flat washer is mainly used to increase the contact area and reduce the pressure.
Advantage:
High quality fasteners products with best price;
Many years excellent experience with pre-sale and after-sale service;
Strict quality control according to your requirement;
Professional packing team keep every pack safely;
Free samples are avaiable if you require;
Drawings and forms:
This is the form of flat washer,it include M16 - M36 flat's specification.Manual measurements, maybe a little error,subject to the actual.
unit:mm
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specification | M16 | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | M24 | M30 | M36 |
d | 1.7 | 2.2 | 2.7 | 3.2 | 4.3 | 5.3 | 6.4 | 8.4 | 11 | 13 | 15 | 17 | 21 | 25 | 31 | 37 |
dc | 3.9 | 4.9 | 5.8 | 6.8 | 8.8 | 10 | 12 | 16 | 20 | 24 | 28 | 30 | 37 | 44 | 56 | 66 |
h | 0.3 | 0.3 | 0.5 | 0.5 | 0.8 | 1 | 1.6 | 1.6 | 2 | 2.5 | 2.5 | 3 | 3 | 4 | 4 | 5 |
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