What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

Does the product come with a warranty or quality guarantee?

We provide quality assurance with 100% inspection (visual and function) of finished products before shipment.

What are the typical applications for this flange nut?

It is widely used in pipeline connections, metal plate securing, elevator production, and marine engineering due to its high stability and anti-loosening features.

High-Quality Serrated Flange Nut for Secure and Durable Fastening

Name: High-Quality Serrated Flange Nut for Secure and Durable Fastening
Brand: Hebei Tengyun New Materials Co., Ltd
SKU: 2085077572

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

Hexagon Head

Model NO.

1-1

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN

Grade

8.8

Use

All Aspects

Diameter

Customizable

Quality

Quality Assurance

Transport Package

Container

Specification

1-10

Trademark

Huilin

Origin

Handan, Hebei

HS Code

0101101010

Production Capacity

50000

Key features

Anti-Slip Serrated Design: Serrated flange enhances friction to prevent loosening from vibration.

Wide Flange Structure: Integrated washer design distributes pressure, minimizing component damage.

Customizable Diameter: Diameter is explicitly customizable according to specific requirements.

High-Strength Material: Made from carbon steel with hardness levels 4-12 for durability.

Versatile Applications: Ideal for pipeline connections, metal plates, elevators, and marine engineering.

Easy Disassembly: Allows adjustability and ease of disassembly post-installation.

Quality Assurance: Subject to 100% visual and function inspection before shipment.

OEM/ODM Support: Supports customization from samples, designs, and full customization.

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: ≤2.84h

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.