What types of applications are these bolts suitable for?

They are suitable for fixing air conditioners, water heaters, range hoods, frameless balcony windows, anti-theft doors, and ceiling installations.

How do you ensure product quality?

We perform 100% inspection (visual and function) on finished products, and all raw materials are traceable.

What are the main export markets?

Our main markets are currently domestic, but we have foreign trading staff to support international business.

Durable Heavy Duty Expansion Bolt for Industrial Strength Applications

Name: Durable Heavy Duty Expansion Bolt for Industrial Strength Applications
Brand: Hebei Tengyun New Materials Co., Ltd
SKU: 2084917652

Hebei, ChinaHebei Tengyun New Materials Co., Ltd

US$0.10

1 Piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Connection

Common Bolt

Finish

Zinc Plated

Model NO.

1-1

Head Style

Counter Sunk Bolt

Length

40mm

Material

Carbon Steel

Standard

ANSI

Type

Flat Head

Use

Fixed

Transport Package

Container Container

Specification

1-10

Trademark

huilin

Origin

Hebei

HS Code

0101101010

Production Capacity

50000

Key features

High-Strength Carbon Steel: Constructed from durable carbon steel with zinc plating for superior strength and corrosion resistance.

Secure Wedge Expansion Design: Features a tapered screw and slotted sleeve that creates a firm frictional grip upon installation.

Versatile Home Installation: Ideal for securely fixing air conditioners, water heaters, range hoods, and kitchen/bathroom components.

Specialized Window & Door Fixing: Perfect for affixing frameless balcony windows, anti-theft doors, and intricate ceiling screw tasks.

OEM/ODM Customization: Supports full customization, minor adjustments, and flexible options based on samples or designs.

Strict Quality Control: 100% visual and function inspection of finished products by dedicated QA/QC inspectors.

Fast Lead Time: Consistent production efficiency with a lead time of within 15 workdays for both peak and off-season.

Traceable Raw Materials: Full traceability of raw materials ensures consistent quality and reliability in every batch.

Company profile

R&D CapabilitiesProduction Process VisualizationQuality AssuranceHigh Repeat Buyers Choice

Hebei Tengyun New Materials 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: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.31h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier offering 3D software design and multiple customization modes. Its stated business scope covers power equipment and electronic components, machinery and metal-related products. Production information includes seven production lines and lead times within 15 working days in both peak and off-season periods. However, the supplier reports no available SDK, no in-stock capability, no overseas warehouse, no overseas agents or branches, and no valid manufacturing contract with affiliated subcontractors. Quality and supplier-management controls appear limited because finished products are checked by packing staff, production batches are not continuously reconciled, outsourcing procedures are absent, and no written service-supplier assessment procedures are maintained. Environmental assessment documentation and recent fire-drill activity are reported, but no specific certifications, customer cases, or after-sales service arrangements are...

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its registered business scope spans power facilities and electronic components, mechanical parts, metal products, tools, structures, wire rope, chains, and related manufacturing and sales activities, indicating a broad industrial manufacturing and trading profile.

R&D capabilityThe supplier provides 3D software design services and is identified as having professional technical R&D capability, supporting some product-development capability. However, it explicitly has no available SDK, and the slices provide no information on patents, proprietary technologies, or measurable R&D outputs.

Production capacityThe supplier reports seven production lines and average lead times within 15 working days in both peak and off-season periods. Countervailing controls are weak: there is no valid manufacturing contract with affiliated subcontractors, no continuous production-quantity reconciliation, no outsourcing SOP, no in-stock capability, and finished products are checked by packing staff.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, indicating broad stated support for customized development and design work.