What are the payment terms?

We accept T/T, L/C, D/P for general orders, and PayPal/Western Union for small or sample orders.

We welcome orders of any size and maintain a stock of various fasteners.

Is quality control guaranteed?

Yes, we adhere to ISO9001 standards, and our QC team inspects every production link.

Stainless Steel Wide-Edge Flat Washer

Name: Stainless Steel Wide-Edge Flat Washer
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2112882415

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10-1.00

1,000 Pieces

Product profile

Customization

Available

Type

Flat Gasket

Material

Steel

Model NO.

DIN9021

Spring Washer Type

Standard

Packing

Pallets

Product Name

Round Washer

Standard

DIN

Finish

Plain

Application

Industry

Surface Treatment

Zincplated

Transport Package

Cartons+Plastic Bags

Specification

M20

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Lifetime Warranty: 100% qualified products with lifetime warranty coverage.

OEM/ODM Support: Accepts OEM/ODM orders with flexible customization options.

ISO9001 Certified: Strict quality control measures ensuring high product standards.

Free Samples: New customers can receive free standard fastener samples.

Fast Delivery: Stock items delivered within 15 days; larger orders 25-35 days.

Competitive Pricing: High-quality products offered at competitive market prices.

Small Orders Welcome: Welcomes orders of any size with various fastener stocks.

Gold Member Trust: Gold member with credit guarantees on major platforms.

Company profile

High Repeat Buyers Choice

Ningbo Steel Bolt Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier and operates as a combined company involved in producing and selling fasteners, hardware products, auto parts, and oil pipeline fittings. It supports extensive product customization, including samples, designs, full customization, minor customization, and flexible customization. The supplier reports two production lines and one presence in a main export market, with an average lead time of one month in both peak and off-season periods. However, it lacks 3D software design services, SDK availability, in-stock capacity, overseas warehouses, overseas agents or branches, and offline trade-show participation. Finished products are checked by packing staff, while no written procedures or records are used for assessing service capability. The provided information does not establish certifications, financial strength, after-sales performance, or customer case history.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. It is a combined company whose stated business scope includes production and sales of fasteners, hardware products, auto parts, and oil pipeline fittings, as well as related import and export activities.

R&D capabilityThe supplier is identified as having professional technical research and development capability, and it offers multiple forms of customization. However, it explicitly does not provide 3D software design services and has no available SDK, so the evidence supports technical customization but not broader digital or software innovation capability.

Production capacityThe supplier reports two production lines, one-month average lead times in both peak and off-season, and six years of exporting experience. Countervailing controls are limited: finished products are checked by packing staff, there is no continuous quantity reconciliation for each batch or production run, no outsourcing SOP, no valid manufacturing-capacity contract with related subcontractors, and no in-stock capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad product-design and modification capability, although 3D software design services are not available.