What is the packaging method?

Items are packed in bulk within 25kg cartons, which are then placed on pallets.

What payment terms do you accept?

We accept LC, T/T, and Western Union as payment methods.

Can you produce special parts based on drawings?

Yes, we can produce bolts, nuts, washers, threaded rods, and special machining parts according to customer drawings.

Fast Delivery Duplex DIN6319c Spherical Washers and DIN6319d Conical Seats

Name: Fast Delivery Duplex DIN6319c Spherical Washers and DIN6319d Conical Seats
Brand: TAIZHOU FASTOOL INDUSTRY CO., LTD.
SKU: 2189429395

Jiangsu, ChinaTAIZHOU FASTOOL INDUSTRY CO., LTD.

US$3.50

100-499 Pieces

US$3.30

500-4,999 Pieces

US$3.20

5,000-19,999 Pieces

US$3.00

20,000+ Pieces

Sample price:US$50.00/set.Request sample

Product profile

Customization

Available

Type

Lock Washer

Material

Stainless Steel

Model NO.

din6319C&D sets of M16

Combination Washer Structure

A Type

Combination Washer Packaging

Spring Washer Type

Standard

Size

M6-M48

Grade

Duplex

Packinig

Small Box

MOQ

No MOQ

Transport Package

CTN First, Then in Pallet

Specification

DIN6319

Trademark

Origin

Jiangsu, China

HS Code

7318220001

Production Capacity

50000PCS/Month

Key features

Wide Material Range: Available in SS304, 316, 316L, 904L, Duplex 2205/2507, Inconel, Monel, and more.

Comprehensive Size Options: Sizes range from M6 to M48 and up to 64mm to meet diverse requirements.

No Minimum Order Quantity: Flexible purchasing with no MOQ restrictions for custom orders.

Fast Delivery Time: Standard delivery within 5-30 days depending on order specifics.

18 Years Experience: Service provided by a team with 18 years of industry expertise.

Professional Factory Direct: Direct manufacturing of various washers, bolts, nuts, and special parts.

Multiple Standard Compliance: Meets DIN, SAE, ISO, and F436 standards for global compatibility.

Customization Capabilities: Custom sizes, grades, and packaging available upon request.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityRaw-Materials TraceabilityImporters and Exporters

TAIZHOU FASTOOL INDUSTRY CO., LTD.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-05-03Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤5.92hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM and ODM experience, broad customization options, ISO 9001 certification, three production lines, quality assurance, raw-material traceability, and documented finished-product inspection instructions. It also reports inventory capability, export rights, and lead times stated as within 15 workdays to one month. However, the evidence identifies important management and development gaps: no available R&D audit documentation, no new products in the past year, no SDK, no written corrective-action or complaint-handling procedures, no formal supplier-service procedures or approved supplier list, and no valid manufacturing-capacity contract with related subcontractors. Overseas service coverage is limited, with no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial credibility cannot be assessed because the slices only identify reporting years and do not provide financial results.

Supplier typeThe supplier operates as a manufacturer offering OEM and ODM services, holds self-operated import and export rights, and provides multiple customization models. It has inventory capability, but no valid manufacturing-capacity contract with related subcontractors and no overseas service infrastructure such as warehouses, showrooms, agents, or branches.

CertificationsThe supplier reports ISO 9001 certification, which is explicit evidence of holding a recognized quality-management-system certification. No other certifications are identified in the provided slices.

R&D capabilityThe supplier reports technology-engineering support and new-product development responsibilities and offers ODM services. Against this, it has no available R&D design-input, output, review, verification, or validation documents, no SDK, no new products in the past year, and R&D engineers with less than five years of total experience.

Production capacityThe supplier operates three production lines, reports inventory capability, employs 6–10 quality-control staff, uses uniformly followed finished-product inspection instructions, and maintains quality assurance and raw-material traceability. Deficiencies include no valid capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing standard operating procedure.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services, demonstrating broad stated customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one category of customer experience. No brand names, project details, volumes, product examples, or independently verifiable case information are provided.