What are the available payment terms?

We accept T/T, LC, and D/P as payment terms.

What is the function of the cone-shaped nut?

It connects the inner and outer rods via internal threads and allows for quick disassembly and shaping.

Durable Leak Proof Screws for Home and Commercial Needs

Name: Durable Leak Proof Screws for Home and Commercial Needs
Brand: Handan Jiangu New Material Technology Co., Ltd.
SKU: 2171131322

Hebei, ChinaHandan Jiangu New Material Technology Co., Ltd.

US$0.12

1,000 Pieces

Product specifications

Sealing screw

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Application

Decorations

Surface Treatment

Yes

Model NO.

12*300

Technics

Forged

Material

Metal

Type

Fasteners

Use1

Basement Side Wall

Use2

The Exterior Wall of The Underground Garage

Use3

Civil Defense Projects, Underground Pipe Galleries

Use4

Pond, Water Tank, Sewage Treatment Pool

Use5

The Key Point Is When Pouring The Waterproof Concr

Transport Package

in Bundle

Origin

China, Handan

HS Code

7318150000

Production Capacity

150 Tons Per Month

Key features

Modular Three-Section Design: Consists of inner rod, outer rod, and cone nut for efficient waterproofing.

Reusable Outer Rod: Outer rod can be reused over 500 times after demolding, significantly reducing costs.

Customizable Inner Rod Material: Inner rod available in Q235/Q355 steel or customizable stainless steel.

Superior Waterproof Performance: Permanently pre-installed inner rod blocks water infiltration channels effectively.

Smooth Wall Surface Finish: Leaves a simple conical hole (approx. 30mm) with a smooth wall surface after removal.

High Efficiency and Safety: Solves issues of difficult cutting and formwork damage associated with traditional screws.

Wide Application Range: Ideal for basements, underground garages, civil defense projects, and water tanks.

Complete Attachment Kit: Includes mountain-shaped washers, hexagonal nuts, and gaskets for template fixing.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryCustomization from Samples

Handan Jiangu New Material Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2025-03-01Nearest Port: tianjin, qingdao, guangzhouAverage Response Time: ≤1.11hTerms of Payment: T/T, LC, D/PInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryHandan Jiangu New Material Technology Co., Ltd., based in Hebei, China, is a trading company focusing on railway infrastructure components such as bolts and screws. It offers customization services without launching new products recently, and provides OEM services for popular brands. The company lacks written procedures for supplier service assessments and customer complaint handling, indicating potential gaps in quality assurance. Despite these shortcomings, it maintains strong technical strength and product competitiveness recognized by China Railway and partners.

Supplier typeThe supplier is identified as a trading company, operating under the name Handan Jiangu New Material Technology Co., Ltd., located in Hebei, China.

After-Sales capabilityThe company is recognized for stable quality and reliable after-sales service, indicating strong service capability.

Financial creditThe supplier has consistent financial capacity over the last three years, suggesting stable financial credibility.

R&D capabilityThe supplier did not launch any new products last year and does not provide ODM services, indicating limited innovation capability.

Production capacityThe supplier has a specified annual productivity of 1500 tons for stainless steel external hexagonal bolts, demonstrating a defined production capacity.

Customization capabilityThe supplier offers a wide range of customization options including from samples and designs, indicating strong customization capability.

Client casesThe company’s products have been praised by China Railway and other partners, implying successful customer cases.