What is your payment term?

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

Do you accept small orders?

Yes, we accept any orders and keep lots of stock for various bolts, nuts, and washers.

What is your packing method?

Packing is 20-25kg per carton, with 36 or 48 cartons per pallet. We can also produce customer logos on cartons or customize cartons according to requests.

ASTM A193 Grade B7 and B7m Heavy Hex Bolts

Name: ASTM A193 Grade B7 and B7m Heavy Hex Bolts
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2114849585

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10

1,000 pieces

Product profile

Customization

Available

Material

Steel

Type

Hexagon Head

Model NO.

A193

Head Style

Hexagonal

Standard

ASTM

Application

Machinery, Chemical Industry, Environmental, Building, Industry

Finish

Zinc, Plain

Head Type

Hexagon Flange Head

Surface Treatment

Black Oxide

Transport Package

Cartons+Plastic Bags

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

OEM/ODM Customization: Supports full customization from samples, designs, and minor adjustments.

Lifetime Warranty: Guarantees 100% qualified products with lifetime warranty coverage.

ISO9001 Quality Control: Strict quality control from raw materials to finished products.

Free Samples Available: Free standard fastener samples for new customers (buyer pays shipping).

Fast Delivery Options: 15 days for stock items; 25-35 days for 1-2 container orders.

MTC and Mill Certificate: Provides material test certificates upon completion of goods.

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

Professional Manufacturer: Established factory with years of experience in fasteners production.

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, Ningbo Bolt, is a combined company involved in production and sales of fasteners, hardware, auto parts, and oil pipeline fittings. It lacks certain capabilities such as providing 3D software design services, SDK availability, and overseas warehousing or showroom services. The company emphasizes timely delivery and competitive pricing but does not have a valid contract for manufacturing capacity. Customization is a strong point, offering various levels of customization tailored to client samples and designs. Financial data is collected over the last three years, but specific certifications were not detailed.

Supplier typeThe company is categorized as a 'Combined' type, focusing on production and sales within various industries like fasteners and auto parts.

After-Sales capabilityThe supplier is confident in offering perfect after-sales service as part of its business model.

R&D capabilityDespite being a professional technique supplier with R&D capabilities, there is no SDK availability, which limits innovation potential.

Customization capabilityThe supplier offers extensive customization services from sample-based to full customization, showcasing strong adaptability to client needs.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer of fasteners with many years of experience in Bolts, Nuts, Threaded Rods, and Washers.

Q:Do you provide OEM/ODM services?

Yes, we accept OEM and ODM orders.

Q:How do you guarantee quality?

We have strict quality control from raw materials to finished products according to the ISO9001 quality management system and guarantee all products are 100% qualified.

Q:Can you provide free samples?

For new customers, we provide free samples for standard fasteners, but the client pays the express charges. For old customers, we send free samples and pay the express charges ourselves.

Q:What is your delivery time?

If goods are in stock, delivery is within 15 days. For quantities of 1-2 containers, it takes 25-35 days.

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ASTM A193 Grade B7 and B7m Heavy Hex Bolts