What is the standard packaging?

Our standard packaging is 20-25kg per carton, with customization options available upon request.

What materials are used for the threaded rods?

The threaded rods are made of Steel with a Zinc finish and Zinc Plated surface treatment.

Threaded Rods with Zinc Finish

Name: Threaded Rods with Zinc Finish
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2119132985

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10-1.00

1,000 Pieces

Product profile

Customization

Available

Material

Steel

Surface Finishing

Black

Model NO.

ASTM A193

Packing

Cartons+Plastic Bags

Studs Type

Metric Studs B1=1.25D

Finish

Zinc

Application

Industry

Customized Support

OEM

Surface Treatment

Zinc Plated

Transport Package

Cartons+Plastic Bags

Specification

1-1/4"X12"

Production Capacity

100000 Piece/Pieces Per Month

Key features

Zinc Plated Finish: Provides durable corrosion resistance with a zinc plating surface treatment.

OEM/ODM Support: Full customization available including designs, samples, and flexible options.

Fast Delivery: Stocked items delivered within 15 days; larger orders take 25-35 days.

ISO9001 Certified: Strict quality control standards ensure high reliability for industrial use.

Lifetime Warranty: Comprehensive warranty support covers all products for their entire lifespan.

Free Samples: New customers receive free samples (express charges apply).

Flexible Payment: Multiple options including T/T, L/C, PayPal, and Western Union.

Custom Packaging: Standard 20-25kg cartons with customization options upon request.

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: >24h

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.