
Black Plate Flat Washer for Various Size
Ningbo Hanyee Metal Product Co., Ltd.- Type:Flat Gasket
- Material:Steel
- Combination Washer Structure:Custom
- Combination Washer Packaging:Custom
- Spring Washer Type:Standard
- Heat Treatment:Hot-Working
Base Info
- Model NO.:HY-W031
- Process:Cold Forming
- Delivery:15-30 Days
- Specialty:OEM, ODM
- Applied Area:Building, Machinery, Auto, Car Wheel
- Sample:Free Sample If in Store
- QC Equipment:Salt Spray Machine, Hardness Testor, Caliper
- QC Control:Inspect 30mins in Production and Before Delivery
- Brand:Hy
- Service:Response in One Hour
- Packing:Carton Package 33X25X21cm
- Key Word 1:Customized Washers
- Key Word 2:OEM Washers
- Key Word 3:Washers with Nice Quality
- Key Word 4:Hex Washers
- Transport Package:Plastic Bag, Carton Package, Pallet Package
- Specification:(Dia)10mm*(Length)5mm
- Trademark:Hanyee Metal
- Origin:Ningbo
- Production Capacity:10 Million Per Month
Description
Basic Info.
Model NO. HY-W031 Process Cold Forming Delivery 15-30 Days Specialty OEM, ODM Applied Area Building, Machinery, Auto, Car Wheel Sample Free Sample If in Store QC Equipment Salt Spray Machine, Hardness Testor, Caliper QC Control Inspect 30mins in Production and Before Delivery Brand Hy Service Response in One Hour Packing Carton Package 33X25X21cm Key Word 1 Customized Washers Key Word 2 OEM Washers Key Word 3 Washers with Nice Quality Key Word 4 Hex Washers Transport Package Plastic Bag, Carton Package, Pallet Package Specification (Dia)10mm*(Length)5mm Trademark Hanyee Metal Origin Ningbo Production Capacity 10 Million Per MonthProduct Description
Hanyee Metal is a combo of manufacrturing and trading for the bespoke fasteners and metal components.




Standard | DIN, BS, ANSI, JIS, GB and so on |
Head Type | Flat Head,Pan Head, Countersunk Head, Round Cone Head, Hex Head, Round with Washer Head, Pan with Washer Head and so on, as customer requires |
Raw Material | 1, Carbon Steel: C1008, C1010, C1022, 10B21 |
2, Aluminum | |
3, Steel: 35K, 45K, 10B21 | |
4, Iron | |
5, Stainless Steel: SS201, SS301, SS303, SS304, SS316, SS416, SS420 | |
6, Brass:C36000, C37700, C38500, C27200, C28000.... | |
7, Copper | |
Surface finish | Zinc Plated, Ni Plated, Brass Plated |
Tin Plated, Black Plated, Copper Plated. | |
hot-working, make hardness up to 6.8,8.8, 9.8, 10.9, 12.9 grade | |
Shank Diameter | 1.5mm-18mm |
Process | Mainly Cold-Heading, CNC,Stamping,Die-Casting |
Certifications | ISO9001,ROHS,SGS |
Sample Availability | Samples are available. |
MOQ | We accept test orders of small quantity. |
Price terms | FOB, CIF, CFR, EXW, and other trade terms. |
Lead Time | 15-30days, according to customer's order qty and detailed requirements |
Packing | 500-2000pieces in a Polybag, then into a carton box, finally into a pallet, or customized |
Size of the caton box: 33CMX25CMX15CM | |
Size of the Pallet: 100CMX80CMX15CM, 16 Pallets in one 20'Container | |
Size of the Pallet: 85CMX75X15CM,18 Pallets in one 20'Container | |
Warranty Policy | We confirm our qualities satisfy to 99.9%, and have 6-month quality warranty |
After Sales Service | We will follow up the requst strictly for customers, and will help customers solve problems after sale. |



Q: Please send your price list for our reference.
A: We do not have standard price list because we produce according to customer design.
We can provide the quotation for your inquiries in a shortest possible time.
Q:Please quote the price for me
A: Our standard response time is 2 working hours, once you confirm the demand and drawing we shall provide the quote within 12 working hours.
Q:Can I get some sample?
A: Sure. We believe sample order is a good way to start our cooperation.
If it is a standard product, it would be for free but freight on your account.
If customized, we shall prepare the sample after receipt of development cost.
Q: Have FASTENERS 100% assembled well in stock?
A: Some of standard size is in stock. Most is OEM item out of stock.
Q: Could I use my own LOGO or design on goods?
A: Yes, Customized logo and design on mass production are available.
Q: What is the delivery time?
A: Our lead time for samples is one week; 15-30 days for mass production. It is usually according to the quantity and items.
Q:What payment do you accept?
A: We accept T/T, West Union,L/C,Trade Assurance in Alibaba.
Q: Can I trust you?
A: Absolutely! We are "Made In China" & "Alibaba" verified supplier.
Q: May I visit your factory?
A: You are welcome to visit us anytime. We can also pick you up from nearest airport and Train station.