What are your terms of payment?

We can accept T/T, L/C for general Paypal and Western Union for small orders or sample orders.

What is your packing?

Our packing is 15-25 kg for one carton,36 or 48 pcs cartons for one pallet. One pallet is about 900-960 kg. We can make the customer's logo on the cartons. Or we customized cartons according to customers' requests.

Can we print our own logo?

Yes, we can make it according to your request.

Yes, for big orders, old customer and frequent customers, we give reasonable discounts.

How many screws can you produce per day?

We can produce nearly 200000 to 300000 pcs a day. If you are interested in any of our products, please do not hesitate to contact us for more details.

High Precision Okl-002 Hex Flange Lock Nut for Wind Power Plants

Name: High Precision Okl-002 Hex Flange Lock Nut for Wind Power Plants
Brand: Ningbo Oukailuo Hardware Co., Ltd.
SKU: 2275711705

Zhejiang, ChinaNingbo Oukailuo Hardware Co., Ltd.

US$0.005-5.00

50,000 Pieces

Product specifications

Specification

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel / Stainless Steel

Type

Hexagon Head

Model NO.

OKL-002

Head Style

Flat Head

Standard

DIN, ANSI, GB, JIS

Grade

4.8

Product Name

High Precision Hex Flange Nuts

Keywords

Flange Nuts

Size

M3 - M20 / Custom

Surface Treatment

Zinc Plated (Carbon Steel) / Polished (Stainless S

Thread Type

Standard Metric

Grade / Class

Class 8, 10, 12 (Metric)

Features

Integrated Flange Base, Anti-Vibration

Applications

Heavy Industry, Mining, Construction

Compliance

DIN 6923 / ISO 4161 Standard

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

OUKAILUO

Origin

Zhejiang, China

HS Code

7318140000

Production Capacity

60000000PCS/Year

Key features

Anti-Vibration Locking: Serrated bearing surfaces neutralize self-loosening risks from extreme vibrations.

Surface Protection Design: Integrated flange base distributes load to prevent damage to sensitive components.

High Precision Fit: Engineered with precise M8x1.25 metric threads for smooth installation and tight fit.

Corrosion Resistance: Crafted from durable 304 stainless steel for maximum rust protection in harsh environments.

Automation Compatible: Dimensional consistency ensures flawless integration with automated robotic feeders.

Customization Available: Sizes M3-M20 and grades Class 8, 10, 12 are customizable per customer requests.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceODM Services

Ningbo Oukailuo Hardware Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 14 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.13h

AI-Powered supplier vetting

SummaryThe supplier is a professional integrated enterprise with a strong focus on quality, customization, and customer satisfaction. They manage the entire value chain from R&D to after-sales service but lack overseas infrastructure and certain sustainable development practices. Financial data is available, but no specific certification information is provided.

Supplier typeThe supplier is an integrated enterprise with capabilities in R&D, production, and sales, strategically located in Ningbo for logistical advantages.

After-Sales capabilityThe supplier offers comprehensive after-sales services as part of their integrated approach.

R&D capabilityThe supplier has developed new products in the past year and offers ODM services, indicating strong innovation capabilities.

Production capacityThe supplier has comprehensive production capabilities, including OEM services for well-known brands.

Customization capabilityThey offer customization from samples and have ODM services, showing flexibility and capability in meeting custom requirements.

Product Q&A

Q:How about your price?

High-quality products at a reasonable price. Please give me an inquiry, and I will quote you a price for you to refer to at once.

Q:How do you control your quality?

We have our in-house QC daily and advanced optical inspection equipment. You could hire a third party for random inspection.

Q:Could you provide free samples?

For our regular products, we offer free samples. For customized screws, bolts, tooling, and moulding, charges are needed. All free samples do not including its courier charge.

Q:Do you accept small orders?

Sure, we can accept any orders. We keep lots of stock for ALL STAINLESS STEEL FASTENERS and CARBON STEEL FASTENERS, like pan head screws, flat head screws, Phillips screws,torx screws, hex screws, etc.

Q:How about your delivery time?

Generally speaking, if the goods are in stock, we can deliver them within 2-5 days. If the quantity is 1-2 containers, we can give you 25-35 days. If the quantity is more than 2 containers and you are very urgent, we can let the factory prioritize producing your goods.