What is your delivery time?

Standard parts: 7-15 days. Non-standard parts: 15-25 days. We will make the delivery as soon as possible with guaranteed quality.

How to custom-make (OEM/ODM)?

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

Which mode of transport would be better?

In general, since the production is heavy, we advise making delivery by sea. However, we also respect your views on other transportation methods.

Built-in Expansion Screws 304/201 Stainless Steel Internal Explosion Pull Bolts

Name: Built-in Expansion Screws 304/201 Stainless Steel Internal Explosion Pull Bolts
Brand: Hebei Yunchang Fastener Manufacturing Co., Ltd.
SKU: 2109816582

Hebei, ChinaHebei Yunchang Fastener Manufacturing Co., Ltd.

US$0.20

1,000-4,999 Pieces

US$0.15

5,000-9,999 Pieces

US$0.10

10,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Application

Metal, Concrete, Drywall, Brick, Stone

Finish

Zinc Plated

Model NO.

M6-M20

Grade

4.8/8.8/10.9/12.9

Head Style

Hex Head

Material

Carbon Steel

Standard

ANSI, BSW, DIN, GB, GOST, JIS

Type

Expansion Anchor Bolt

Product Name

Sleeve Anchor Bolt

in Stock

Place of Origin

Hebei.China

Service

24 Hours Online

Size

Customized

Transport Package

Carton+Pallet or Others

Specification

M6-M20

Trademark

Yun Chang

Origin

Hebei

Production Capacity

50000tons/Year

Key features

Customizable Specifications: Size and product name can be customized according to customer requirements.

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

ISO Quality Assurance: All processes strictly adhere to ISO9001:2008 procedures with strict quality control.

OEM/ODM Service: Supports custom-made hardware based on customer drawings, samples, or designs.

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

Professional R&D Team: Over 40 technical R&D personnel and 5 dedicated R&D engineers available.

100% Product Inspection: Finished products undergo 100% inspection including function and visual checks.

24/7 Online Support: Professional customer service available 24 hours online for assistance.

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: ≤4.84h

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 the supply of quality fasteners minimizing costs. Our vision is to build successful relations with partners and be their first choice as a fasteners supplier. Our mission is professional customer service and innovation in technology. We offer fasteners with reasonable quality and price, and provide market sales suggestions for your reference.

Q:How is quality ensured?

All our processes strictly adhere to ISO9001:2008 procedures. We have strict quality control from producing to delivery. Our company has strong technology support and a group of managers familiar with product quality and modern management concepts.

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

You can send pictures, photos, and drawings of the products you need by email, and we will check if we have them. We develop new models every month. Alternatively, you can send us samples by DHL/TNT, and we can develop the new model especially for you.

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

Yes, we can. We can provide high precision parts and make the parts as per your drawing.

Q:How should I order and make payment?

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