What is your delivery time?

Standard parts take 7-15 days. Non-standard parts take 15-25 days. We ensure delivery as soon as possible while guaranteeing quality.

How to custom-make (OEM/ODM)?

Send your new product drawing or sample to us. We will custom-make the hardware as required and provide professional advice to maximize performance.

Which mode of transport is better?

Since production items are heavy, we advise delivery by sea. However, we respect your views on other transportation modes as well.

Grade 10.9 B7 Threaded Rod Heavy Duty Stud Bolt for HVAC Installation

Name: Grade 10.9 B7 Threaded Rod Heavy Duty Stud Bolt for HVAC Installation
Brand: Hebei Yunchang Fastener Manufacturing Co., Ltd.
SKU: 2114665652

Hebei, ChinaHebei Yunchang Fastener Manufacturing Co., Ltd.

US$0.05

100-299 Pieces

US$0.03

300+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Stud Bolt

Model NO.

DIN

Connection

Common Bolt

Head Style

Stud Bolt

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

10.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

MOQ

1000PCS

Delivery Time

7-10 Days

Keyword

Stud Bolt

Payment Term

Tt 30% Deposit

Sample

Availible

Place of Origin

China Hebei

Bolts Length

10mm-60mm

Transport Package

Carton+Pallet

Specification

M2-M52

Trademark

Yun Chang

Origin

Handan

Key features

High Strength Grade 10.9: Heavy duty stud bolt made of carbon steel with 10.9 grade strength for HVAC and machinery.

Custom OEM/ODM Service: Supports full customization from samples, designs, or drawings with professional advice.

Strict Quality Control: Adheres to ISO9001:2008 with 100% inspection including function and visual checks.

Wide Standard Compliance: Meets DIN, ANSI, GB, JIS, BSW, and GOST standards for global compatibility.

Multiple Finish Options: Available in plain, black oxide, and galvanizing finishes for corrosion resistance.

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

High Precision Parts: Capable of strictly following drawing tolerances for high-precision hardware needs.

Established Manufacturer: 22 years export experience with 380+ employees and 150,000 tons annual output.

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: ≤5.98h

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 your company?

We provide first-class service, minimize costs, and offer professional customer service with technology innovation. We aim to be your first choice for fasteners with reasonable quality and price.

Q:How is product quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We have strict quality control from production to delivery, supported by strong technology and experienced management.

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

You can send pictures, photos, or drawings via email for us to check. We develop new models monthly. Alternatively, send samples by DHL/TNT, and we can custom-make them for you.

Q:Can you follow drawing tolerances for high precision?

Yes, we can strictly follow the tolerance on the drawing and provide high-precision parts made exactly as per your drawing.

Q:How should I order and make payment?

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