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Din 127 B Carbon Steel Spring Washer M12 Size Hot Galvanizing White Color

Din 127 B Carbon Steel Spring Washer M12 Size Hot Galvanizing White Color

Din 127 B Carbon Steel Spring Washer M12 Size Hot Galvanizing White Color

Product Details:

Place of Origin: Yongnian,Hebei,China
Brand Name: MD
Certification: ISO
Model Number: 1mm-8mm

Payment & Shipping Terms:

Minimum Order Quantity: 1TON
Packaging Details: Ordinary polybag in small box +carton+pallet or as required
Delivery Time: 20-30 days
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Detailed Product Description
Name: DIN 127 B Spring Washer Material: Carbon Steel
Size: M12 Height: 2.5mm
Grade: 4.8 6.8 Standard: DIN

 
Din127 B Carbon Steel Spring Washer M12 Hot Galvanizing And White Color



Describe:


This item is Din127 B Carbon Steel Spring Washer M12 Hot Galvanizing And White Color,the size is M12,the standard is DIN127B,the surface treatment is hot galvanizing,the color is white.This product have other surface treatment:white zinc plated,blue zinc plated,yellow zinc plated,black oxide,HDG,etc,the material is carbon steel.

Carbon steel is the earliest use of modern industry, the largest amount of basic materials. While endeavoring to increase the output of low-alloy high-strength steels and alloy steels, various industrialized countries in the world have also paid great attention to improving the quality of carbon steels and expanding their variety and application scope.It is not only widely used in the construction, bridges, railways, vehicles, ships and various machinery manufacturing industries, but also in the modern petrochemical industry, the ocean Development and other aspects have also been a large number of applications.

Spring washers in the screw industry, often called spring washers. Its material is stainless steel and carbon steel, carbon steel is iron. Commonly used spring washers size specifications M3, M4, M5, M6, M8, M10.M12, M14, M16. These specifications are more commonly used.

 

 

Specification:

 

Item Din127 B Carbon Steel Spring Washer M12 Hot Galvanizing And White Color
Size M3-M42,or according to drawing or samples
Material stainless steel,carbon steel, brass,etc
Surface treatment HDG, black, galvanized, yellow zinc plated,etc
Standard DIN,ISO,ASME/ANSI,BS
Trade Terms FOB, CIF, CFR, EXW, and others.
Shipment Port Tianjin or Qingdao
Delivery Time The fastest 15-30days,According to the volume to determine the delivery time.
Grade Class 4.8; 8.8;10.9;( ISO 898-1);12.9;Gr2,5,8


Classify:

 

1. Internal tooth washer, external tooth washer
There are a lot of sharp, flexible thumbs on the circumference that press against the bearing surface to stop the fastener from loosening. Internal rubber washers are used under the heads of smaller head size; external rubber washers are mostly used under the head of bolts and nuts. The toothed elastic washer is smaller in size than ordinary spring washers and has even force on the fastener to prevent loosening and reliable, but should not be used in the usual disassembly place.


2. Wave spring washer
Wave washers divided into WG type, WL type, WN type

 

3. Disc spring washer
Disc spring washer Belleville spring washer, also known as Belleville French. HDS Series is a very effective bearing load and elastic recovery. Bolt tension can withstand slack due to wear, creep, relaxation, thermal expansion, shrinkage, or seal compression of the consumable parts. The HDS series multiples the elasticity of the screw several times, effectively replacing conventional spring washers, but not suitable for locking washers and flat washers.


Drawings and size:

This is the size and drawing of the spring washer,size from 3 to 20,also have weight.The customer needs to provide the data in the form before ordering.

unit:mm

Suitable thread d b h H weight/Mpcs≈kg
min max nominal tolerance nominal tolerance min max
M3 3.1 3.4 1.3 ±0.1 0.8 ±0.1 1.6 1.9 0.11
M3.5 3.6 3.9 1.3 0.8 1.6 1.9 0.12
M4 4.1 4.4 1.5 0.9 1.8 2.1 0.18
M5 5.1 5.4 1.8 1.2 2.4 2.8 0.36
M6 6.1 6.5 2.5 ±0.15 1.6 3.2 3.8 0.83
M7 7.1   2.5 1.6 3.2 3.8 0.93
M8 8.1 8.5 3 2 4 4.7 1.6
M10 10.2 10.7 3.5 ±0.2 2.2 ±0.15 4.4 5.2 2.53
M12 12.2 12.7 4 2.5 5 5.9 3.82
M14 14.2 14.7 4.5 3 ±0.2 6 7.1 6.01
M16 16.2 17 5 3.5 7 8.3 8.91
M18 18.2 19 5 4 8 9.4 15.2
M20 20.2 21.2 6 4 8 9.4 16.5
 

 

Din 127 B Carbon Steel Spring Washer M12 Size Hot Galvanizing White Color

Contact Details
Handan city Yongnian District Maide Fasteners Co. Ltd

Contact Person: admin

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