What is your delivery time?

Standard parts are delivered in 7-15 days. Non-standard parts are delivered in 15-25 days. We aim to make deliveries as soon as possible while guaranteeing quality.

How to custom-made (OEM/ODM)?

If you have a new product drawing or sample, please send it to us, and we can custom-make the hardware as required. We also provide professional advice to help realize the design and maximize performance.

Flange Hex Nuts Black Oxide Thick Carbon Steel Flange Nut

Name: Flange Hex Nuts Black Oxide Thick Carbon Steel Flange Nut
Brand: Hebei Yunchang Fastener Manufacturing Co., Ltd.
SKU: 1966096351

Hebei, ChinaHebei Yunchang Fastener Manufacturing Co., Ltd.

US$0.02

1,000-9,999 Pieces

US$0.01

10,000-99,999 Pieces

US$0.009

100,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagonal Nut

Model NO.

DIN

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

12.9

MOQ

50PS

Delivery Time

15-30 Days

Payment Term

Tt30%Deposit

Model Number

Custom

Transport Package

Cartons or Wooden Pallets

Specification

DIN304

Trademark

Yun Chang

Origin

He Bei

Key features

High Precision Customization: Strictly follows drawing tolerances to provide high-precision parts tailored to specific requirements.

OEM/ODM Support: Accepts custom orders via drawings, samples, or photos to develop new models specifically for clients.

ISO Certified Quality: All processes strictly adhere to ISO9001:2008 procedures with strict quality control from production to delivery.

Large Production Capacity: Annual design output exceeds 150,000 tons with over 200 sets of advanced production and testing equipment.

Flexible Payment Terms: Supports T/T with 30% deposit for production and 100% payment for samples, ensuring flexible transaction options.

Fast Delivery Service: Standard parts delivered in 7-15 days, non-standard parts in 15-25 days, prioritizing speed with quality guarantee.

Comprehensive Product Range: Manufacturer of various high-strength fasteners including hex nuts, flange nuts, bolts, and structural accessories.

Professional Technical Support: Team of 40+ R&D personnel provides professional advice to maximize product performance and design realization.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Hebei Yunchang Fastener Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.75h

About Our Factory & Business Background

AddressSouthwest Industrial Zone, Lu Chan Street and Northeast Side of Construction Street, Yongnian District, Handan City, Hebei Province

Plant Area52307 square meters

Number of Employees239

Registered Capital50,180,000 RMB

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 Quantity1 Ton

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsFoundation Bolt, Steel Structure Bolt, Shear Bolts, Hex Bolt, Hex Nut, Flange Bolt, Flange Nut, Full-thread Studs, Full-thread Studs

Production Lines3

Production MachinesNuts Cold Header, Bolts Cold Header, Purface Treatment Machine Equipment, Purface Treatment Machine Equipment, Cutting Machine, Lathe, Threading Machine, Surface Treatment Tank, Surface Painting Production Line, Sand Blasting Machine, hot-forging machine, CNC Machining Center, hot-forging machine, Punching Machine, Packing Machine, Nuts Threading Machine

QA/QC inspectors11 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2003-07-03

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:Why choose us?

We provide first-class services in supplying quality fasteners while minimizing costs. Our vision is to be your first choice as a fastener supplier, and our mission is professional customer service and technological innovation. We offer reasonable quality and price, along with market sales suggestions.

Q:How is quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We maintain strict quality control from production to delivery, supported by strong technology and managers familiar with modern quality management concepts.

Q:What if I cannot find the product I need on your website?

You can send pictures, photos, or drawings via email for us to check availability. We develop new models monthly. Alternatively, you can send samples by DHL/TNT, and we will develop a new model specifically for you.

Q:Can you strictly follow the tolerance on the drawing and meet high precision?

Yes, we can. We provide high-precision parts and manufacture them exactly according to your drawings.

Q:How should I order and make payment?

Payments are made via T/T. For samples, 100% payment is required with the order. For production, a 30% deposit is paid by T/T before production arrangement, and the balance is paid before shipment.