Do you support custom packaging?

Yes, we offer customizable packaging options to meet your specific requirements.

What is your main product range?

Our range includes various fasteners such as Hex Nuts, Heavy Hex Nuts, Structural Nuts, Bolts, Threaded Rods, and Washers.

Heavy Duty ASTM A563 Structural Nuts

Name: Heavy Duty ASTM A563 Structural Nuts
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2111832435

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10

1,000 pieces

Product profile

Customization

Available

Material

Steel

Grade

Model NO.

A563

Product Name

Hex Nut

Measurement System

Metric

Finish

Zinc Plated, Black Oxide

Application

Industry

Surface Treatment

Zinc Plated

Origin

China Zhejiang

Production Capacity

100000 Piece/Pieces Per Month

Key features

OEM/ODM Services: Full customization, minor customization, and flexible customization available from samples or designs.

ISO9001 Quality Control: Strict quality control standards ensure top-notch products meeting international requirements.

Free Samples for New Customers: Free samples provided for new customers (shipping charges apply); existing customers get free shipping.

Flexible Payment Terms: Accepts LC, T/T, PayPal, and D/P to accommodate various customer needs.

Quick Delivery: Fast delivery times available for in-stock items with one-month lead time for peak and off-peak seasons.

Customizable Packaging: Packaging options can be customized to meet specific client requirements.

Wide Product Range: Includes Hex Nuts, Heavy Hex Nuts, Structural Nuts, Flange Nuts, Bolts, Threaded Rods, and Washers.

Competitive Pricing: High-quality products offered at competitive prices for industrial needs.

Company profile

High Repeat Buyers Choice

Ningbo Steel Bolt Co., Ltd

Zhejiang, 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: 6 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤8.17h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier and operates as a combined company involved in producing and selling fasteners, hardware products, auto parts, and oil pipeline fittings. It supports extensive product customization, including samples, designs, full customization, minor customization, and flexible customization. The supplier reports two production lines and one presence in a main export market, with an average lead time of one month in both peak and off-season periods. However, it lacks 3D software design services, SDK availability, in-stock capacity, overseas warehouses, overseas agents or branches, and offline trade-show participation. Finished products are checked by packing staff, while no written procedures or records are used for assessing service capability. The provided information does not establish certifications, financial strength, after-sales performance, or customer case history.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. It is a combined company whose stated business scope includes production and sales of fasteners, hardware products, auto parts, and oil pipeline fittings, as well as related import and export activities.

R&D capabilityThe supplier is identified as having professional technical research and development capability, and it offers multiple forms of customization. However, it explicitly does not provide 3D software design services and has no available SDK, so the evidence supports technical customization but not broader digital or software innovation capability.

Production capacityThe supplier reports two production lines, one-month average lead times in both peak and off-season, and six years of exporting experience. Countervailing controls are limited: finished products are checked by packing staff, there is no continuous quantity reconciliation for each batch or production run, no outsourcing SOP, no valid manufacturing-capacity contract with related subcontractors, and no in-stock capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad product-design and modification capability, although 3D software design services are not available.