What quality certifications do you have?

We are certified with the ISO9001 quality management system and perform strict quality control from raw materials to finished products.

High Strength Hexagon Socket Fasteners

Name: High Strength Hexagon Socket Fasteners
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2117432835

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10

1,000 pieces

Product profile

Customization

Available

Material

Steel

Standard

DIN

Model NO.

DIN912

Application

Machinery, Chemical Industry, Environmental, Building, Industry

Finish

Zinc, Plain

Head Type

Hexagon Flange Head

Surface Treatment

Black Oxide

Packing

Cartons+Plastic Bags

Transport Package

Cartons+Plastic Bags

Specification

M20X100

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Lifetime Warranty: 100% qualified products come with a lifetime warranty for peace of mind.

ISO9001 Certified: Strict quality control under ISO9001 system ensures top-notch quality.

OEM/ODM Support: Full customization from samples, designs, or minor adjustments available.

Fast Delivery: Quick turnaround for both in-stock items and custom orders.

Free Samples: Free samples provided for new customers (express charges apply).

Flexible Payment: Accepts T/T, L/C, D/P, PayPal, and Western Union for convenience.

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.

Product Q&A

Q:What is the warranty period for the fasteners?

We provide a lifetime warranty for all 100% qualified products.

Q:Do you accept OEM or ODM orders?

Yes, we offer OEM/ODM services with options for full, minor, or flexible customization from samples or designs.

Q:What are the available payment methods?

We accept multiple payment options including T/T, L/C, D/P, PayPal, and Western Union.

Q:What is the lead time for orders?

We offer fast delivery for in-stock and custom orders. Peak season lead time is one month, and off-season is also one month.

Q:Are free samples available for new customers?

Yes, we provide free samples for new customers, though express shipping charges apply.

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High Strength Hexagon Socket Fasteners