Can the packaging be customized?

Yes, our standard packaging is 20-25kg per carton, with options for custom logos and carton customization.

What grades of bolts are available?

We offer bolts in grades B7, B7m, B16, B8, and B8m according to the A193 standard.

Do you accept small orders?

Yes, we accept all orders and maintain stock for various fasteners with quick production capabilities.

High Strength Hex Bolts for Auto Parts

Name: High Strength Hex Bolts for Auto Parts
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2113247355

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10-1.00

1,000 Pieces

Product profile

Customization

Available

Material

Steel

Type

Hexagon Head

Model NO.

ASTM A193

Connection

Common Bolt

Head Style

Hexagonal

Standard

A193

Grade

B7 B7m B16 B8 B8m

Application

Machinery, Chemical Industry, Environmental, Building, Industry

Finish

Plain

Transportation

Ship

Payment

T/T

Surface Treatment

Zinc/Black Oxide

Head Mark

Custom

Transport Package

Carton+Pallet

Specification

M6-M100

Trademark

ningbo-bolt

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Lifetime Warranty Support: Covers all mechanical defects with free parts and labor for the machine's entire life.

ISO9001 Certified Quality: Strict quality control from raw materials to finished products ensuring 100% qualified items.

OEM/ODM Services Available: Accepts customization from samples, designs, and offers full or minor customization options.

Fast Delivery for Stock Items: Stock items delivered within 15 days; larger quantities take 25-35 days.

Free Samples for New Customers: New clients receive free standard fastener samples with client covering express charges.

Flexible Payment Terms: Accepts T/T, L/C, D/P, PayPal, and Western Union for various order sizes.

Custom Packaging Options: Standard 20-25kg cartons with options for custom logos and carton designs.

Comprehensive Material Grades: Available in A193 standard grades B7, B7m, B16, B8, and B8m.

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: ≤15h

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:Are OEM and ODM services available?

Yes, we accept OEM/ODM services including customization from samples, designs, and flexible customization options.

Q:What is the delivery time for stock items?

Stock items can be delivered within 15 days, while larger quantities may take 25-35 days.

Q:Do you offer free samples?

New customers receive free samples for standard fasteners with express charges covered by the client. Old customers receive free samples with express charges covered by us.

Q:What payment terms do you accept?

We accept T/T, L/C, D/P for general orders, and PayPal and Western Union for small or sample orders.

Q:What is the warranty policy?

We provide lifetime warranty support with strict quality control processes following the ISO9001 system.