Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China
Home ProductsScrew Nut And Washer

Mechanical Connection Screw Nut And Washer , Steel Round Flat Washers DIN125A DIN125B

Mechanical Connection Screw Nut And Washer , Steel Round Flat Washers DIN125A DIN125B

  • Mechanical Connection Screw Nut And Washer , Steel Round Flat Washers DIN125A DIN125B
  • Mechanical Connection Screw Nut And Washer , Steel Round Flat Washers DIN125A DIN125B
  • Mechanical Connection Screw Nut And Washer , Steel Round Flat Washers DIN125A DIN125B
  • Mechanical Connection Screw Nut And Washer , Steel Round Flat Washers DIN125A DIN125B
Mechanical Connection Screw Nut And Washer , Steel Round Flat Washers DIN125A DIN125B
Product Details:
Place of Origin: Jiangsu,China
Brand Name: crever
Certification: ISO
Model Number: DIN125
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk packing, small box packing, packing as required
Delivery Time: 20-30 working days
Payment Terms: T/T, L/C, D/P
Supply Ability: 400 ton per month
Contact Now
Detailed Product Description
Material: Stainless Steel, Carbon Steel, Alloy Steel And So On Sizes: M3-M100
Surface: Plain Standard: DIN125, DIN127, DIN9021,DIN433
Hardness: 100HV,200HV,300HV Head: Round
High Light:

high tensile steel bolts

,

heavy duty bolts and nuts

Mechanical Connection Screw Nut And Washer , Steel Round Flat Washers DIN125A DIN125B

1. Descriptions:    

     

      Flat washer, also known as plain washer, mainly iron plates punched out, the general shape of a flat washer, a hole in the middle. The pore size specifications according to customer requirements are generally given.Flat washers generally thin pieces of various shapes, to reduce friction, prevent leakage, isolate, prevent loosening or dispersed pressure.

 

      Flat washers are mainly used to reduce the pressure, when some parts of the tightening axial force is large, easy to make dish washer pressed into, and then would be able to increase the hardness of the material to resolve. Many materials and structures have this part, for the performance of all kinds of similar effect. Bearing surface by a threaded fastener material and process limitations, bolts and other fasteners little, so as to reduce the stress bearing surfaces protect the connector surface, which employs a gasket. Flat washers which spread a load and prevent damage to the surface being fixed. Acturelly, a flat washer may be used when the hole is a larger diameter than the fixing nut. A flat washer with a large outer diameter. These are commonly used in auto-body repair, sheet metal, plumbing, and electrical applications. Washers are also important for preventing corrosion, particularly by insulating steel screws from aluminium surfaces.

 

      A washer is a thin plate with a hole typically in the middle that is normally used to distribute the load of a threaded fastener,such as a screw or nut. Other uses are as a spacer, spring wave washer, preload indicating device, locking device, and to reduce vibration. Washers usually have an outer diameter about twice larger than their inner diameter. Washers are usually stainlss steel or carbon steel or plastic. High-quality joints require hardened steel washers to prevent the loss of pre-load due to the torque is applied.

 
2. Specifications:

 

  Available Standard DIN125,DIN126 & DIN127 DIN9021 and so on
  Specification Standard & non-standard
    Material Carbon Steel, or Alloy Steel, or copper, or stainless steel
    Grade SS304 SS316 SS316L Gr4 Gr8 F436
     Finish Zinc Plated, plain finish or as appointed such as Black oxide, Nickel, Chrome etc.
   Packing Plastic bag , small box carton pack on pallet Or packing according to customer's requirement.
   Application Motorcycle / Buliding / Mechanical Machine / Automobile /Home Decorating etc..
      Sizes M3-M100

 
3. Drawing Technical Data:
Mechanical Connection Screw Nut And Washer , Steel Round Flat Washers DIN125A DIN125B 0
 

d1 Screw Size d2 s
       
23 M22 39 3
25 M24 44 4
28 M27 50 4
31 M30 56 4
34 M33 60 5
37 M36 66 5
40 M39 72 6
43 M42 78 7
46 M45 85 7
50 M48 92 8
54 M52 98 8
58 M56 105 9
62 M60 110 9
66 M64 115 9
70 M68 120 10
74 M72 125 10
78 M76 135 10
82 M80 140 12
87 M85 145 12
93 M90 160 12
104 M100 175 14

 
 
4. Applications:
 
      1. Increasing the contact area between the screw and the machine.
      2. Elimination surface damage of the spring washer in the machine when unloading screw .
      3. Motorcycle / Buliding / Mechanical Machine / Automobile /Home Decorating etc.
 
5.Mechanical properties of stainless steel for metric DIN 125 Flat Washers

 

      Stainless steels can be divided into three groups of steel - austenitic, ferritic and martensitic. Austenitic steel is by far the most common type (>90% of commercial fasteners). The steel groups and strength classes are designated by a four-digit sequence of letters and numbers (eg A2-70) as shown in the following table. DIN EN ISO 3506 governs screws and nuts made from stainless steel.
 

6. More pictures:
 
Mechanical Connection Screw Nut And Washer , Steel Round Flat Washers DIN125A DIN125B 1
Mechanical Connection Screw Nut And Washer , Steel Round Flat Washers DIN125A DIN125B 2
 
 
 
 
DIN125 DIN9021 FLAT WASHERS
 
 

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Tel: +8615995738600

Send your inquiry directly to us (0 / 3000)

Other Products