NF E 25-511 Conical Knurled Spring Washer Manufacturer

Name: NF E 25-511 Conical Knurled Spring Washer Manufacturer
Brand: Ruian Ruiqin Standard Parts Co., Ltd.
SKU: 2085142462

Zhejiang, ChinaRuian Ruiqin Standard Parts Co., Ltd.

US$1.00

1,000 Pieces

Product specifications

Size / Model

Sample price:US$0.01/set.Request sample

Product profile

Customization

Available

Type

Spring Washer

Material

65mn Spring Steel

Model NO.

NF E 25-511

Combination Washer Structure

NF E 25-511

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Surface Treatment

Zinc Plated (White/Yellow), Black Oxide, Dacromet

Application

Threaded Fastening Assemblies

OEM

Available

Hardness

HRC 42-48

Features & Functions

Anti-Loosening, Vibration Resistance, Spring Recov

Application Fields

Automotive, Machinery, Electronics, Electrical Equ

Minimum Order Quantity

Low MOQ for Trial Orders

Transport Package

Carton+Pallet

Specification

M3-M20

Trademark

RUIQIN

Origin

China

HS Code

7318210000

Production Capacity

200000000piece/Years

Key features

Manufactured according to NF E 25-511 for reliable locking under vibration and dynamic loads.

Available in 65Mn spring steel, stainless steel and customized surface finishes.

Factory-direct production with dimensional inspection, hardness control and OEM packaging support.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryIn-stock Capacity

Ruian Ruiqin Standard Parts 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: 8 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.05h

About Our Factory & Business Background

AddressNo. 13, Luoshan Avenue, Xia Lin Village, Hai'an, Tangxia Town, Rui'an City, Wenzhou, Zhejiang, China

Plant Area1800 square meters

Number of Employees46

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 Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 pcs

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsMetal Washer, Retaining Ring, Bearing Clamp

Production Lines3

Production MachinesPunching machine

QA/QC inspectors4 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2017-04-07

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff5

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 NF E 25-511 washers?

We manufacture them in 65Mn spring steel and selected stainless-steel grades. Material can be confirmed according to the application and required corrosion resistance.

Q:Which surface treatments can you provide?

Available finishes include zinc plating, black oxide, Dacromet and other customized coatings. Salt-spray requirements should be confirmed before quotation.

Q:Can you manufacture according to drawings or samples?

Yes. OEM production is available based on drawings, samples, dimensions, material, hardness and surface-treatment requirements.