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Stamped DIN 6796 Conical Spring Washer for Bolts Nuts Assemblies Zinc Plated

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Stamped DIN 6796 Conical Spring Washer for Bolts Nuts Assemblies Zinc Plated

Stamped DIN 6796 Conical Spring Washer for Bolts Nuts Assemblies Zinc Plated
Stamped DIN 6796 Conical Spring Washer for Bolts Nuts Assemblies Zinc Plated Stamped DIN 6796 Conical Spring Washer for Bolts Nuts Assemblies Zinc Plated Stamped DIN 6796 Conical Spring Washer for Bolts Nuts Assemblies Zinc Plated Stamped DIN 6796 Conical Spring Washer for Bolts Nuts Assemblies Zinc Plated

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Product Details:

Place of Origin: China
Brand Name: VDL
Certification: ISO
Model Number: SP1001

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 5000 pcs each carton in bulk with dimension 20 X 22 X 25 cm , 500 cartons to a 20 ft container
Delivery Time: 30 days
Payment Terms: L/C, T/T, Western Union , Paypal
Supply Ability: 300 , 000 pcs per month
Detailed Product Description
Material: Spring Steel Finish: Zinc
Color: Black Hardness: HRC 45
ID: 10 Mm OD: 16 Mm
Thickness: 2 Mm Standard: DIN 6796
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Stamped DIN 6796 Conical Spring Washer for Bolts Nuts Assemblies Zinc Plated

 

 

Assorted stamped conical spring washers from 2.0 to 30 mm for various applications together with bolt nuts in industry .

 

Conical spring washers with concave shape from bottom to the top and a hole in the middle for a threaded screw or bolt , conical spring washer is deemed to be spring washer , it is spring washer’s purpose and are intended to counteract setting effect that from bolts or nuts are assemblies loose .

 

Conical spring washers are available for bolts or nuts grade 4.8 to 12.9 ,

 

Specifications

 

 

Stamped DIN 6796 Conical Spring Washer for Bolts Nuts Assemblies Zinc Plated 0

 

● DIN 6796

 

● Metric sizes

 

● Spring Steel

 

 

Normal size d1 d2 s h
2 2.2 5 0.4 0.6
2.5 2.7 6 0.5 0.72
3 3.2 7 0.6 0.85
3.5 3.7 8 0.8 1.06
4 4.3 9 1 1.3
5 5.3 11 1.2 1.55
6 6.4 14 1.5  
7 7.4 17 1.75 2
8 8.4 18 2 2.3
10 10.5 23 2.5 2.6
12 13 29 3 3.2
14 15 35 3.5 3.95
16 17 39 4 4.65
18 19 42 5 5.8
20 21 45 5.5 6.4
22 23 49 6 7.05
24 25 56 6.5 7.75
27 28 60 7 8.35
30 31 70 7 9.2

 

 

Materials

 

Conical Spring washers are made from spring steel and stainless steel is also available for special designs .

 

★ Resistant wear

 

★ Good flexibility

 

★ Corrosion resistance

 

★ Not easy to be deformed

 

★ High tensile strength

 

★ Heavy duty load

 

 

Chemical elements

 

C Si Mn S P N Cr Ni
0.07 0.06 2 0.025 0.04 0.1 19 10.5

 

 

Physical performance

 

Tensile strength σb (MPa) 535
Yield Strength σs (MPa) 210
Elongation δ5 (%) 50
Reduction of area ψ (%) 65
Density g/cm3) 7.93

 

 

Finish

 

Finish for conical spring washers involve zinc ,nickel ,tin ,polish ,chrom ,Black oxide and dacromet etc .

 

Finish Colors Thickness Charicteristic
Zinc Blue ,White ,Black ,Yellow 5-107μm Bright and smooth surface ,corrosion resistance
Nickel Silver 1~3μm Wear resistance ,bright appearance , anti-corrosion
Polishing Silver 0.01mm ( reference ) Improving brightness of surface
Tin Silver 0.13~1.27μm Good ductility ,corrosion resistance ,lower melting point ,eco-friendly ,brightness
Brass Copper 5gm~8gm Good dispersibility ,Bright appearance
Dacromet Grey 4-8μm High corrosion resistance , No hydrogen embrittlement ,Heat resistance ,Easy to plated more ,eco-friendly
Oxide Black 4-8μm Corrosion resistance but not good
Chrome Silver white 0.25~0.5μm

Harden surface ,Bright surface ,Heat resistance ,Wear resistance Corrosion resistance and eco-friendly

 

 

 

Applications

 

Serrated locking washers are applied to prevent loose that result in bolts or nuts or screws assemblies .

 

★ Car and Trucks

 

★ Air conditioner

 

★ Aerospace

 

★ Vessels

 

★ Bus

 

★ Telecommunication

 

★ Machines

 

★ Official devices

 

 

Use Tips

 

● Make sure combined screw or bolt is with flat head

 

● Conical spring washers can not prevent effectively loose of the assembly under varying radial load .

 

Contact Details
VEDALI HARDWARE CO., LTD

Contact Person: MR.LIN

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