What is the minimum order quantity?

The minimum order quantity is 1 Ton.

What are the lead times for production?

Both peak and off-peak season lead times are within 15 workdays.

What payment terms do you accept?

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

Reliable Double Head Screws for Durable and Secure Connections

Name: Reliable Double Head Screws for Durable and Secure Connections
Brand: Hebei Tengyun New Materials Co., Ltd
SKU: 2189269475

Hebei, ChinaHebei Tengyun New Materials Co., Ltd

US$0.10

1 Piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Groove

Word

Connection

Common Bolt

Head Style

Round

Standard

DIN

Grade

4.8

Use

Fixed Connection

Thread Type

Half Thread

After-Sales

None

Applicable Industries

Construction Industry, Furniture

Transport Package

Container

Specification

1-100

Trademark

Huilin

Origin

Handan, Hebei

HS Code

0101101010

Production Capacity

50000

Key features

Dual-End Self-Tapping Design: Sharp tip pierces wood/plastic without pre-drilling; Mi-shaped tooth end ensures rapid tightening.

Superior Material Options: Available in Carbon Steel (Q235) and Stainless Steel (SUS304) for strength and corrosion resistance.

Versatile Surface Treatments: Offers zinc plating, blackening, or phosphating for enhanced rust prevention in humid environments.

Wide Application Scope: Ideal for furniture assembly, light steel keels, decoration projects, and DIY repairs.

High Compatibility with Tools: Compatible with cross screwdrivers and electric drill bits for smooth and even force distribution.

Stable Connection Performance: Dual threads balance tensile and shear forces, preventing loosening in high-stress components.

Flexible Customization Services: Supports full customization, minor customization, and customization from samples or designs.

Comprehensive Quality Inspection: 100% visual and function inspection on finished products by dedicated QA/QC inspectors.

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: ≤6.30h

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.