What surface treatments do you offer?

We offer various finishes including Galvanized, Black, Copper, Zinc, Black Phosphate, Blue Dyed, and Blue Anodized.

The Minimum Order Quantity is 1000 PCS.

What sizes are available?

We offer sizes from M2 to M200 and lengths from 10mm to 500mm, supporting both Inch and Metric systems.

High-Quality Copper Hex Bolts for Reliable Construction Projects

Name: High-Quality Copper Hex Bolts for Reliable Construction Projects
Brand: Xi'an Viber Exp & Imp Co., Ltd.
SKU: 2134950125

Shaanxi, ChinaXi'an Viber Exp & Imp Co., Ltd.

US$0.20-1.50

10,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel/Carbon Steel

Type

Hex Bolt, Socket Head, Cross Recessed Head

Connection

Common Bolt

Head Style

Hex Socket Bolt

Standard

DIN, ANSI, GB, BSW

Grade

4.8/6.8/8.8/9.8/10.9.12.9ect

Application

Building, Industry

Finish

Galvanized, Black, Copper

Product Name

Hex Bolt

Length

10mm-500mm

Size

M2-M200

Measurement System

Inch, Metric

Service

OEM/ODM

Certificate

ISO9001

Thread

Full Thread or Half Thread

Sample

Available

Surface Treatment

Zinc, Black Phosphate, Blue Dyed, Blue Anodized

MOQ

1000PCS

Delivery Time

7-15 Days

Packaging

Boxes+Carton+Pallet, or Customized

Transport Package

25kg/Bag

Specification

Acoording to client's require to provide

Trademark

VIBER

Origin

China Hebei

HS Code

7318159090

Production Capacity

7000000/ Month

Key features

OEM/ODM Customization: Supports full customization from samples, designs, or drawings with flexible options.

Wide Material Range: Available in Stainless Steel, Carbon Steel, and Copper with various grades.

Multiple Surface Finishes: Offers Galvanized, Black, Copper, Zinc, and Blue Anodized surface treatments.

Extensive Size Options: Lengths from 10mm to 500mm and sizes from M2 to M200 available.

Strict Quality Control: Pre-production samples and final inspections ensure high quality standards.

Fast Delivery: Standard delivery time is 7-15 days after order confirmation.

Versatile Applications: Suitable for construction, industry, marine, automotive, and aviation sectors.

Professional Manufacturer: Own factory with ISO certification and over ten years of industry experience.

Company profile

Importers and ExportersCustomization from SamplesFlexible CustomizationR&D Capabilities

Xi'an Viber Exp & Imp Co., Ltd.

Shaanxi, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0.5year CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤0.20h

AI-Powered supplier vetting

SummaryXi'an Viber Exp & Imp Co., Ltd. is a China-based limited trading company established in 2024 with eight employees and a valid import/export license. It reports OEM service for well-known brands and broad customization options, but has only one R&D engineer and launched no new products in the past year. The supplier has no inventory, overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Lead times are stated as within 15 working days in both peak and off-season, while manufacturing-contract status is unknown. Financial records are identified for 2021–2023, but the provided information does not establish financial strength. Certification holdings, after-sales capability, production resources, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a trading company and a limited company based in Xi'an, Shaanxi, China, with eight employees. It is not part of a larger company group and has a valid import/export license, indicating trading and export capability rather than confirmed in-house manufacturing.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, overseas agent or branch, and offers overseas services in zero countries. Although it accepts several payment and quotation terms and states lead times within 15 working days, the evidence does not establish a dedicated after-sales service structure.

R&D capabilityThe supplier has one R&D engineer, no available SDK, and reported no new product launches in the past year. These facts indicate limited demonstrated innovation activity and no SDK support.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM service for well-known brands. This provides direct evidence of broad customization and OEM service capability.

Product Q&A

Q:Do you support customization?

Yes, we can produce according to drawing or sample. We offer OEM/ODM services including customization from samples, designs, and full customization.

Q:What is your payment method?

30% value of T/T in advance and other 70% balance on B/L copy. For small orders less than 1000USD, we suggest paying 100% in advance to reduce bank charges.

Q:How can you guarantee quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What is the delivery time?

Standard delivery is within 7-15 days after confirming the order. Peak and off-season lead times are within 15 workdays.

Q:What materials are available for these bolts?

We provide bolts made from Stainless Steel, Carbon Steel, and Copper, with grades ranging from 4.8 to 12.9.