What is your delivery time?

Standard parts take 7-15 days, and non-standard parts take 15-25 days. We ensure delivery 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 help realize your design and maximize performance.

Which mode of transport is better?

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

Rust-Proof Coarse Thread Black Phosphated Bugle Head Gypsum Board Inch Drywall Screw

Name: Rust-Proof Coarse Thread Black Phosphated Bugle Head Gypsum Board Inch Drywall Screw
Brand: Hebei Yunchang Fastener Manufacturing Co., Ltd.
SKU: 2111730872

Hebei, ChinaHebei Yunchang Fastener Manufacturing Co., Ltd.

US$0.10

2,000-4,999 Pieces

US$0.05

5,000-9,999 Pieces

US$0.03

10,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Countersunk Head

Model NO.

M3-M12

Groove

Cross

Connection

Common Bolt

Head Style

Counter Sunk Bolt

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

4.8

Service

24 Hours Online

Quality

High-Quality

Delivery Time

15-25 Days

Sample

Provided

Manufacturer

Yes

Transport Package

Carton+Pallet

Specification

M3-M12

Trademark

Yun Chang

Origin

Hebei

Production Capacity

50000tons/Year

Key features

Rust-Proof Coating: Black phosphated surface treatment provides effective rust protection for gypsum board applications.

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

OEM/ODM Customization: Supports full customization from samples, designs, or minor adjustments to meet specific needs.

ISO Certified Quality: Strict adherence to ISO9001:2008 procedures with 100% inspection for finished products.

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

Professional R&D Support: Over 40 technical R&D personnel provide professional advice to maximize product performance.

Carbon Steel Material: Made from high-quality carbon steel with Grade 4.8 strength for durable fastening solutions.

Versatile Head Style: Bugle head design with countersunk style ensures secure and flush installation in drywall.

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: ≤7.68h

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 quality fastener supply to minimize costs. Our vision is to be your first choice 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 have strict quality control from production to delivery, supported by strong technology and managers familiar with modern management concepts.

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

You can send pictures, photos, or drawings by email for us to check availability. We develop new models monthly. Alternatively, you can send samples via 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 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.