What are the mechanical properties of the alloy?

It has a tensile strength of 800 N/mm2, yield strength of 550 N/mm2, and elongation of 15%.

How are the products packaged?

Packaging includes bulk in boxes, cartons, and pallets, or customized per customer requirements.

What payment terms do you accept?

We accept T/T, Western Union, and LC (Letter of Credit).

Duplex2507 S32750 Spring Washer Spring Lock Washer

Name: Duplex2507 S32750 Spring Washer Spring Lock Washer
Brand: TAIZHOU FASTOOL INDUSTRY CO., LTD.
SKU: 914401635

Jiangsu, ChinaTAIZHOU FASTOOL INDUSTRY CO., LTD.

US$0.50

100-499 Pieces

US$0.23

500-999 Pieces

US$0.22

1,000-1,999 Pieces

US$0.21

2,000-4,999 Pieces

US$0.20

5,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

Duplex2507/1.4410

Model NO.

DIN127/2507/M10

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Price for The Size

M10 of DIN127b

Packing

Small Box

PMI Testing

Each Lot

Certs

En2024-3.1b

Transport Package

CTN First, Then in Pallet

Specification

DIN125/9021/SAE/USS

Trademark

Origin

Jiangsu, China

HS Code

7318220001

Production Capacity

10 Tons/Month

Key features

Super Duplex 2507 Material: Made from UNS S32750, F51, 1.4410 for superior corrosion resistance.

DIN127B Standard Compliance: Manufactured to DIN127B standard with sizes M5-M64 available.

OEM Customization Available: Non-standard sizes and custom markings available based on drawings.

Fast Delivery Capability: Urgent orders can be delivered within 25 days.

EN10204-3.1B Certification: Each lot includes PMI testing and EN10204-3.1B certificates.

High Mechanical Strength: Tensile strength up to 800 N/mm2 with 550 N/mm2 yield strength.

Experienced Sales Team: Service provided by sales staff with 18 years of industry experience.

Flexible Packaging Options: Available in bulk boxes, cartons, or pallets per customer requirement.

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: ≤7.69hTerms 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.