What is the minimum order quantity?

The minimum order quantity is 1 Ton.

What are the payment terms?

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

What is the lead time for production?

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

Heavy-Duty R-Type Lock Nut for Secure Anti-Loosening in Construction

Name: Heavy-Duty R-Type Lock Nut for Secure Anti-Loosening in Construction
Brand: Hebei Tengyun New Materials Co., Ltd
SKU: 2095019422

Hebei, ChinaHebei Tengyun New Materials Co., Ltd

US$0.20

1 Piece

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

1-1

Connection

Common Bolt

Head Style

Round

Standard

DIN

Grade

6.8

Applicable Industries

Construction Industry

Use

Anti-Loosening Fastening

Surface Treatment

Black

Whether to Support Customization

Support

Transport Package

Container

Specification

1-30

Trademark

Huilin

Origin

Handan, Hebei

HS Code

0101101010

Production Capacity

50000

Key features

Superior Anti-Loosening: Phosphor bronze pins and internal groove design ensure secure grip under vibration and impact.

High Reusability: Ingenious design allows multiple reuses without compromising anti-loosening performance.

Universal Application: Suitable for mechanical manufacturing, automotive, aerospace, and construction industries.

Easy Installation: Simple installation and disassembly using standard wrenches or power tools.

Precision Engineering: Ensures impeccable fitment between nut and bolt for enhanced connection dependability.

Customization Support: Offers full, minor, and flexible customization from samples or designs.

Carbon Steel Material: Constructed from durable carbon steel with black surface treatment for strength.

No Extra Washers Needed: Eliminates the need for additional locking washers or shaft slots.

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: ≤1.39h

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.