201)

Name: DIN 557 Stainless Steel Square Nuts (SS 304/316/201)
Brand: Wenzhou Nixi Fasteners Co., Ltd.
SKU: 2119004222

Zhejiang, ChinaWenzhou Nixi Fasteners Co., Ltd.

US$0.002-0.20

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Square Head

Model NO.

DIN 557

Connection

Common Bolt

Head Style

Square

Standard

DIN

Grade

A2-70

Surface Finishing

Plain

Inspection

100% QC Steps Inspect Before Shipment

Manufacture Processing

Cold Forging

Certification

ISO9001

Transport Package

20-25kg/Carton+900kg Pallet

Specification

24*24*14cm/30*26*18cm

Trademark

Nixi

Origin

Wenzhou, China

HS Code

731815

Production Capacity

500ton/Month

Key features

DIN 557 Standard Compliance: Manufactured to DIN 557 standard for dimensional accuracy and secure locking in slots.

Premium Stainless Steel Materials: Available in SS 201, 304, and 316 grades for excellent corrosion resistance and durability.

Secure Slot Locking Design: Four flat sides and chamfered edges ensure stable locking in T-slots and channels.

Comprehensive Quality Inspection: 100% QC inspection including visual and function checks before shipment.

ISO 9001 Certified Manufacturing: Produced under strict ISO 9001 quality control systems for reliable global supply.

Flexible Customization Options: Full customization available from samples, designs, or minor adjustments.

Extended Warranty Coverage: Optional warranty coverage up to 36 months beyond the standard 12-month period.

24/7 Global Technical Support: Round-the-clock assistance and spare parts supply available worldwide.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Wenzhou Nixi Fasteners 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: 10 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.64h

About Our Factory & Business Background

AddressBuilding 8, Zhonggang Science and Technology Park, Yongxing Street, Longwan District, Wenzhou City, Zhejiang Province China, Wenzhou, Zhejiang, China

Plant Area600 square meters

Number of Employees13

Registered Capital5,000,000 RMB

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity10000

Supply Chain Partners90

Our Production Capability & Technical Expertise

Main ProductsFlat Washers,Spring Lock Washers,Tooth Lock Washers,Wave Washers,Cup Washers,Hex Bolts,Carriage Bolts,Flange Bolts,T-Bolts,Dowel Pins,Clevis Pins,Blind Rivets,Stud Bolts,Captive Screws,Welding Studs

Production Lines1

Production MachinesThread Rolling Machine, Packing Machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers3 people

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2016-01-06

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Do you offer OEM/ODM service?

Yes, we provide customized fastener solutions based on drawings or samples.

Q:What quality standards do your products meet?

All products comply with ISO, DIN, ANSI, and GB standards and are produced under ISO 9001 certified quality control.

Q:What documents do you provide for export?

We supply a complete set of export documents, including Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, and other required certificates.

Q:How can I place an order?

Contact us by email or phone with your requirements. We'll send a quotation, and once confirmed, you can issue a Purchase Order (PO).

Q:Can I get samples before mass production?

Yes, free samples are available; shipping costs are borne by the buyer.