What is your delivery time?

Standard parts take 7-15 days, while non-standard parts take 15-25 days. We aim to deliver as soon as possible while guaranteeing quality.

How to custom-make (OEM/ODM)?

Send us your new product drawings or samples, and we will custom-make the hardware as required. We also provide professional advice to optimize design and maximize performance.

Which mode of transport is better?

Generally, we advise delivery by sea due to the heavy weight of production. However, we respect your views on other transportation methods as well.

8.8grade Carbon Steel Fine Thread High Strength Black Coating Hexagon Nut

Name: 8.8grade Carbon Steel Fine Thread High Strength Black Coating Hexagon Nut
Brand: Hebei Yunchang Fastener Manufacturing Co., Ltd.
SKU: 2088433432

Hebei, ChinaHebei Yunchang Fastener Manufacturing Co., Ltd.

US$0.01-0.40

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

M2-M30

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST

Grade

8.8

MOQ

1000PCS

Delivery Time

15-30 Days

Payment Term

Tt 30% Deposit

Transport Package

Carton + Wooden Pallet

Specification

M2-M30

Trademark

Yun Chang

Origin

China

Key features

Customizable Specifications: Supports customization of size, material, and grade to meet specific requirements.

High Precision Manufacturing: Capable of strictly following drawing tolerances to ensure high precision parts.

ISO Quality Assurance: Strict adherence to ISO9001:2008 procedures with 100% finished product inspection.

OEM/ODM Service: Accepts samples or drawings for custom-made hardware and new model development.

24-Hour Customer Support: Customer service team available online 24 hours a day for immediate replies.

Fast Delivery Options: Standard parts delivered in 7-15 days; non-standard parts in 15-25 days.

Flexible Payment Terms: Supports T/T with 30% deposit for production and 100% for samples.

Experienced Manufacturer: Established in 2003 with 22 years of export experience and 239 employees.

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: ≤5.92h

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 mission includes professional customer service and technological innovation, aiming to be your reliable partner and friend.

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 experienced management familiar with modern quality concepts.

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

You can send pictures, photos, or drawings via email for us to check availability. We also accept samples via DHL/TNT to develop new models specifically for you, and we develop new models every month.

Q:Can you strictly follow the tolerance on the drawing?

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