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DIN125A Steel Flat Washer M3-M39 Size Hot Forging / Open Die Process

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DIN125A Steel Flat Washer M3-M39 Size Hot Forging / Open Die Process

China DIN125A Steel Flat Washer M3-M39 Size Hot Forging / Open Die Process supplier
DIN125A Steel Flat Washer M3-M39 Size Hot Forging / Open Die Process supplier

Large Image :  DIN125A Steel Flat Washer M3-M39 Size Hot Forging / Open Die Process

Product Details:

Place of Origin: CHINA
Certification: ISO
Model Number: All frequent sizes

Payment & Shipping Terms:

Minimum Order Quantity: Can Negotiation
Price: Negotiation
Packaging Details: IN CARTONS,THEN INTO PALLETS
Delivery Time: 60days
Payment Terms: L/C, T/T
Supply Ability: 500 tons per Month
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Detailed Product Description
Item Name: DIN125A Flat Washer Material: Carbon Steel
Surface: Zinc Plated,Plain Head: Round
Packing: Packed In A Small Box,in Carton Standard: DIN,ANSI, GB
Sample: As You Request Size: M3-M39
High Light:

thick stainless steel washers

,

zinc plated flat washer

DIN125A Flat Washer,M5,Grade 4.8,Carbon Steel,Round head,Zinc Plated

 

Product Description:

 

First Standard flat washer, smooth surface, galvanizing process, moisture-proof and anti-corrosion, that is to say, not easy to rust.

 

Surface treatment is smooth, burr-free, excellent workmanship, thickening treatment, long service life.

 

For function:

 

DIN125A Flat Washer, Increase the contact area flat pad, spring pad is used to prevent loose when spring pad to pay attention to the direction of the opening, or else from the anti-loose little effect.

 

Flat washers are usually thin pieces of various shapes, used to reduce friction, prevent leakage, isolate, prevent loosening or disperse pressure. Many materials and structures have such components for performing various similar functions. Due to the material and process limitations of threaded fasteners, the supporting surfaces of bolts and other fasteners are not large, so gaskets are used to reduce the compressive stress of the bearing surface to protect the surface of the joints.

 

Flat pad can protect the surface of the contact surface elastic pad lock is mainly to make there is always a preload between fasteners within its elastic deformation range

 

 

DIN125A Steel Flat Washer M3-M39 Size Hot Forging / Open Die Process 0

Specification:

 

Details
Name Plain washers
Materials Carbon Steel:Q195,35K,45K
Process Method Cold forging, hot forging ,Open-die
Size Diameter M3-M39
Standard DIN125
Surface Zinc Plated, Plain
Packing Small boxes or cartons in bulk

 

size Φ3.2 Φ3.7 Φ4.3 Φ5.3 Φ6.4 Φ7.4 Φ8.4 Φ10.5 Φ13 Φ15
M   M3 M3.5 M4 M5 M6 M7 M8 M10 M12 M14
d Min = nominal 3.2 3.7 4.3 5.3 6.4 7.4 8.4 10.5 13 15
max 3.38 3.88 4.48 5.48 6.62 7.62 8.62 10.77 13.27 15.27
dc Max = nominal 7 8 9 10 12 14 16 20 24 28
min 6.64 7.64 8.64 9.64 11.57 13.57 15.57 19.48 23.48 27.48
  max 0.55 0.55 0.9 1.1 1.8 1.8 1.8 2.2 2.7 2.7
min 0.45 0.45 0.7 0.9 1.4 1.4 1.4 1.8 2.3 2.3
Kgs/mpcs 0.119 0.155 0.308 0.443 1.02 1.39 1.83 3.57 6.27 8.62

 

size Φ17 Φ19 Φ21 Φ23 Φ25 Φ27 Φ28 Φ29 Φ31 Φ33 Φ34 Φ36 Φ37 Φ39 Φ40 Φ41
M   M16 M18 M20 M22 M24 M26 M27 M28 M30 M32 M33 M35 M36 M38 M39 M40
d Mix = nominal 17 19 21 23 25 27 28 29 31 33 34 36 37 39 40 41
max 17.27 19.33 21.33 23.33 25.33 27.33 28.33 29.33 31.39 33.62 34.62 36.62 37.62 39.62 40.62 41.62
dc Max = nominal 30 34 37 39 44 50 50 50 56 60 60 66 66 72 72 72
mix 29.48 33.38 36.38 38.38 43.38 49.38 49.38 49.38 55.26 58.8 58.8 64.8 64.8 70.8 70.8 70.8
  max 3.3 3.3 3.3 3.3 4.3 4.3 4.3 4.3 4.3 5.6 5.6 5.6 5.6 6.6 6.6 6.6
mix 2.7 2.7 2.7 2.7 3.7 3.7 3.7 3.7 3.7 4.4 4.4 4.4 4.4 5.4 5.4 5.4
Kgs/mpcs 11.3 14.7 17.2 18.3 32.3 43.7 42.3 40.9 53.6 77.4 75.3 94.3 92.1 136 133 130

 

Application:

 

1. It is used to increase the contact area between the screw and the object to be fixed.
 
2. When the screw is removed, the washer avoids damage to the surface of the fixed object.
 
3. Motorcycle/Building/Machinery/Automobile/Home Decoration, etc.

DIN125A Steel Flat Washer M3-M39 Size Hot Forging / Open Die Process 1

Contact Details
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Contact Person: Kylie

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