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Factory Supply DIN 440 Heavy Duty Square Flat Washer
US$0.001-0.089
200 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableType
Metal WashersMaterial
Carbon SteelModel NO.
UN-0123Combination Washer Structure
A TypeCombination Washer Packaging
All InclusiveSpring Washer Type
StandardDelivery
Sea Freight, Air, Train, ExpressCertification
ISO9001, BSCISample
YesODM/OEM
AcceptTransport Package
Carton Boxes + PalletsSpecification
M5-M22Trademark
UNOrigin
ChinaHS Code
7318220000Production Capacity
700tons/MonthKey features
Customizable Design: Accepts non-standard sizes and custom designs based on customer requests.
Wide Material Range: Available in Stainless Steel (304, 316, etc.) and Carbon Steel options.
Multiple Coatings: Offers Zinc plating, Hot Dip Galvanized, Black Oxide, and Passivation.
OEM/ODM Service: Supports full customization, minor customization, and design-based orders.
High Corrosion Resistance: Mechanical plating provides smooth finish with high anti-corrosion grade.
Versatile Application: Suitable for metal, EPDM, and roofing screw applications to reduce friction.
Flexible Delivery: Supports Sea Freight, Air, Train, and Express shipping methods.
Quality Certified: Manufactured under ISO9001 and BSCI certification standards.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.09h
About Our Factory & Business Background
AddressRoom 401-1, No.58, Xiangshan Road, Wenyan Street, Xiaoshan, Hangzhou, Zhejiang, China
Plant Area100 square meters
Number of Employees4
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month, 1-3 months Off Season Lead Time: within 15 workdays, one month, 1-3 months
Minimum Order Quantity1000 pcs
Supply Chain Partners56
Our Production Capability & Technical Expertise
Main ProductsBit Holders, Bits, Sockets, Torque Wrench, Ratchet, Hex Keys, Tool Set, Pta Sets, Bi-Metal Screws, Stainless Steel Fasteners
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2023-08-03
Main MarketsEurope, Africa, Domestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What materials are available for these washers?
A:
We provide washers made from Stainless Steel (including 201, 304, 316, 321, 410, 430) and Carbon Steel.
Q:Can you produce non-standard sizes?
A:
Yes, we accept custom designs and non-standard sizes ranging from 2.2x5 to 10.5X20 or other specifications as requested.
Q:What surface treatments do you offer?
A:
We offer Plain, Passivation, Polishing, Zinc plated/Coated, Hot Dip Galvanized, Electro Nickel, Mechanical Plating, Black Oxide, Dacrotized, and Wax treatments.
Q:What is the Minimum Order Quantity (MOQ)?
A:
The Minimum Order Quantity is 1000 pcs.
Q:Do you support OEM or ODM services?
A:
Yes, we accept OEM/ODM orders and provide full, minor, and flexible customization options based on designs or samples.
Send Inquiry
*To:
Hangzhou Union Hardware Co., Ltd
Hangzhou Union Hardware Co., Ltd*Content:
Supplier replies will be sent to your registered email
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