What are the payment terms?

We accept LC, T/T, PayPal, D/P, Western Union, and Small-amount payment methods.

What is the lead time for production?

The average lead time is one month for both peak season and off-season orders.

Which international standards do you comply with?

Our products comply with DIN, GB, ANSI, and BSW standards, ensuring global compatibility and quality.

Factory Price Trumpet Head Double-Threaded Drywall Screws Phosphate Black

Name: Factory Price Trumpet Head Double-Threaded Drywall Screws Phosphate Black
Brand: Handan Haoqiang Fasteners Manufacturing Co., Ltd.
SKU: 2083463592

Hebei, ChinaHandan Haoqiang Fasteners Manufacturing Co., Ltd.

US$1,170.00

1-9 Tons

US$1,150.00

10+ Tons

Product profile

Customization

Available

Material

Carbon Steel

Type

Trumpet Head

Model NO.

3.5/4/4.3

Groove

Cross

Head Style

Trumpet Head

Standard

DIN, GB, ANSI, BSW

Grade

8.8

Surface

Phosphate Black

Size

Customizable

Product

Double-Threaded Drywall Screws Phosphate Black

Package

25 Kg Woven Bags/25 Kg Carton

Transport Package

25 Kg 2 Layer Waterproof PP Woven Bag

Specification

3.5/4/4.3

Trademark

Origin

China

Key features

Customizable Sizes: Offer customizable sizes to meet specific project requirements.

High Strength Grade: Grade 8.8 carbon steel construction for superior durability.

Multiple Standards: Complies with DIN, GB, ANSI, and BSW standards.

OEM/ODM Support: Full customization from samples, designs, or minor adjustments.

ISO Certified: Passed ISO 9001-2008 quality management system certification.

Professional Manufacturer: Established in 2005 with advanced machinery and strict QC.

Secure Packaging: 25kg waterproof PP woven bags or cartons on pallets.

Fast Delivery: One month lead time for both peak and off-season orders.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Handan Haoqiang Fasteners Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤9.05h

AI-Powered supplier vetting

SummaryHaoqiang Fastener is a combined manufacturing and sales supplier offering bolts, nuts, screws, and washers. It reports annual productivity of 20,000 tons for hex bolts and 5,000 tons for hex nuts, supported by wire drawing, cold heading, and thread tapping equipment. The supplier provides customization from samples and designs, full, minor, and flexible customization, and offers ODM and OEM services. However, it does not provide 3D software design services and reported no new products during the past year. Quality inspection instructions are reportedly implemented uniformly. Service procedures exist for supplier assessment, corrective actions, and complaint handling, but written records are unavailable. The supplier has no overseas warehouse, showroom, agent, or branch, although it has participated in the Canton Fair. Financial records identify reporting years but provide no assessable financial results in the supplied information.

Supplier typeThe supplier is identified as a combined company engaged in manufacturing and sales of fasteners, hardware tools, and steel, with import and export activities. Its offered products include bolts, nuts, screws, and washers.

R&D capabilityThe supplier provides ODM and OEM services, but it reported no new products during the past year, no SDK availability, and no 3D software design service. This shows some product-development service capability but also explicit limitations in innovation-related resources.

Production capacityThe supplier reports annual productivity of 20,000 tons of hex bolts and 5,000 tons of hex nuts, with wire drawing, cold heading, and thread tapping machines. Its manufacturing scope covers several standard fastener categories, supporting a documented production capability.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and also provides ODM and OEM services for popular brands. These multiple stated service types indicate broad customization coverage.