China metal thickened tin plating plain lock washer for electromagnetic auxiliary switches

$0.01 - $0.15
Min. Order
500 Pieces
Choose your specifications
Company Information

Yueqing Huanhong Auto Parts Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
1 Year Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Ningbo, Shanghai, Shenzhen, etc.
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 100000 Piece/Pieces per Day
Place of Origin: China
Brand Name: HHQP
Model Number: HH-DQ005
Standard: DIN
Style: Flat ring
Material: Steel
Application: Automotive Industry
Product name: Lock Washer
Material: ST12 carbon steel
Stock thickness: 0.8mm
Plating: Thickened tin plating
Salt spray test: 90-100 hours
MOQ: 1bag
Packing: 500pcs/bag
Standard: DIN25201
Usage: Automotive bolt spacing
Delivery time: 7-15 Days
Packaging Detail: 1. Inner package: Plastic bag, 500pcs/bag. 2. Outer package: Carton, 20 bags/carton. 3. Upon customer's requirement.
Our Services



1. More than 20 years' experience in R&D and development of electromagnetic auxiliary switch parts for automotive starters. 

2. Supporting famous automobile main engine manufacturers and brands at home and abroad.

3. Products have been exported to Europe, North America and other regions, won the trust and appreciation of users.

4. Accept customer drawings and provide technical assistance.

Product Description



Product Parameter

Model NumberHH-DQ005
TypeFlat lock washer
Stock thickness0.8mm
MaterialST12 carbon steel
PlatingThickened tin plating
Salt spray test90-100hours
DimensionD=10.1mm, d=4.12mm

We can support 5 kinds of plating material: Ordinary tin plating, Thickened tin plating, Zinc plating, Green colorful zinc plating and Zinc-nickel alloy plating.

Please feel free to contact us and tell us your requirements.


Model NumberMaterialD(mm)d(mm)H(mm)Thickness(mm)Bolt Size
HH-DQ001ST12 carbon steel57.528/0.8M28
HH-DQ002ST12 carbon steel158.13.41.2M8
HH-DQ003ST12 carbon steel158.13.41.2M8
HH-DQ004ST12 carbon steel158.13.41.2M8
HH-DQ005ST12 carbon steel10.14.12/0.8M4
HH-DQ006ST12 carbon steel158.2/0.8M8
HH-DQ007ST12 carbon steel158.2/0.8M8
HH-DQ008ST12 carbon steel10.
HH-DQ009ST12 carbon steel9.83.5/1.0M3
HH-DQ010ST12 carbon steel158.2/1.6M8
HH-DQ011ST12 carbon steel9.23.5/1.0M3
HH-DQ01265Mn steel 116/1.0M6
HH-DQ013ST12 carbon steel115.12.50.8M5
HH-DQ014ST12 carbon steel11.56/1.0M6
HH-DQ015ST12 carbon steel114.4/1.0M4
HH-DQ016ST12 carbon steel115.12.50.8M5
HH-DQ017ST12 carbon steel158.13.41.2M8
HH-DQ018ST12 carbon steel158.13.41.2M8


Our products can be used in electromagnetic auxiliary switches for car starters, automotive battery pack, appliances, electrical equipment, etc.

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Company Information




Packaging & Shipping




Q1. Are you a factory or trading company?

A: We are factory and produce all the products by our self. Welcome to our company for factory inspection.


Q2. What’s your packing?

A: Generally, we pack our goods in plastic bags and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.


Q3. How about your delivery time?

A: Generally, it will take 5 to 12 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.


Q4. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.


Q5: How to ship my order ? Is it safe?

A: 1. For small package, we will send it by Express, such as DHL, FedEx, UPS, TNT, EMS. That’s a Door to Door service.

2.For big packages, we will send them by air or by sea. We will use good packing and ensure the safety. We will be responsible to any product damage caused on delivery.


Q6. How do you make our business long-term and good relationship?

A: 1. We keep good quality and competitive price to ensure our customers benefits;

    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.