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DIN125A Steel Flat Washer M3-M39 Size Hot Forging / Open Die Process
DIN125A Steel Flat Washer M3-M39 Size Hot Forging / Open Die Process
Specifications
Model Number :
All frequent sizes
Certification :
ISO
Place of Origin :
CHINA
MOQ :
Can Negotiation
Price :
Negotiation
Payment Terms :
L/C, T/T
Supply Ability :
500 tons per Month
Delivery Time :
60days
Packaging Details :
IN CARTONS,THEN INTO PALLETS
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
Description

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

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

Product tags

din125a flat washer

,

silicon carbide sheet 180

,

spring steel washers din127b
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DIN125A Steel Flat Washer M3-M39 Size Hot Forging / Open Die Process

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Product Detail
Model Number :
All frequent sizes
Certification :
ISO
Place of Origin :
CHINA
MOQ :
Can Negotiation
Price :
Negotiation
Payment Terms :
L/C, T/T
Contact Supplier
DIN125A Steel Flat Washer M3-M39 Size Hot Forging / Open Die Process

Hongxu Hardware Co., Ltd

Active Member
7 Years
zhejiang
Since 2008
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Round Flat Washers, Steel Flat Washer, Steel Spring Washer
Total Annual :
1500000-8000000
Certification Level :
Active Member
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