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Factory Supply DIN 9250 Spring Steel Black Oxide Heavy Type Lock Washers with Double Faced Printing Fastener
US$0.30
10,000-999,999 Pieces
US$0.03
1,000,000+ Pieces
Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Type

Spring Washer

Material

Carbon Steel

Spring Washer Type

Standard

Standard

ISO, DIN, GB, BS, ASTM, ASME, JIS

Surface

Black Oxide

Transport Package

Carton and Pallet

Specification

M4, M10, M6, M8, M5, M12, M16, M20, M14, M18, M24,

Trademark

Better Fastener

Origin

China

HS Code

731822

Production Capacity

500 Ton / Month

Key features

Vibration Proof Design: Double-edged interlocking teeth effectively prevent loosening under vibration or dynamic forces.
High Corrosion Resistance: Surface coating enhances durability and extends service life in harsh conditions.
Wide Application Scope: Suitable for mechanical, construction, transportation, aerospace, and automotive industries.
OEM/ODM Service: We welcome OEM and ODM orders with strong capability to execute custom requirements.
Customized Specifications: Available in various materials, sizes (M3-M60), and surface treatments per customer demand.
Fast Delivery Options: Express for samples; Air or Sea for mass production; flexible shipping methods available.
Free Samples Available: Standard and in-stock samples provided free of charge (buyer pays freight).
Global Trade Experience: 20+ years experience serving 80+ countries with professional R&D and after-sales support.

Company profile

Hangzhou Better Fastener Technology Limited
In-stock CapacityFast DeliveryQuality Assurance
CertifiedBusiness Type: Trading CompanyExport Year: 2001-09-01Nearest Port: ShanghaiAverage Response Time: ≤0.84hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, DAT, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

AddressRoom 1901, Building 1, Dongtou Chuangzhi Building, Qiantang District, Hangzhou, Zhejiang, China
Plant Area60 square meters
Registered Capital1,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsBolts, Nuts, Washers, Fasteners

Our Industry Experience & Global Business Record

Year of Establishment2023-07-13
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Why is there oil on the product?
A:
There is a layer of anti-rust oil on the surface to prevent rusting, which may feel slightly dirty during use.
Q:How long is the delivery time?
A:
Generally 5-10 days if in stock, or 30-45 days if not in stock, depending on quantity.
Q:Do you provide OEM or ODM services?
A:
Yes, we fully support OEM and ODM services and have the capability to handle your custom orders.
Q:Can I get free samples?
A:
Yes, we provide free standard and in-stock samples, but the buyer is responsible for freight costs.
Q:Which industries can your products be applied to?
A:
Our fasteners are used in food, chemical, pharmaceutical, aerospace, high-speed rail, automotive, and construction industries.

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