Can I get free samples?

Yes, we provide free samples for standard fasteners to allow you to check the quality before placing a bulk order.

What standards do your products comply with?

Our products comply with major international standards including DIN, ASTM/ANSI, JIS, BSW, GB, and GOST.

M8 Hex Coupling Nuts Set for Female Threaded Rods

Name: M8 Hex Coupling Nuts Set for Female Threaded Rods
Brand: Xi'an Viber Exp & Imp Co., Ltd.
SKU: 2147681585

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

US$0.0001-0.0002

1,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

Hex Coupling Nut

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

8.8

Delivery Time

7-30 Days

Samples

Samples Are Free

Thread

Fine Thread/Coarse Thread

OEM

as The Drawing

Transport Package

Bag+Carton+Pallet

Specification

Color: Zinc(Yellow, White, Blue, Black)

Trademark

VIBER

Origin

Hebei China

HS Code

731816

Production Capacity

100000ton/Year

Key features

Premium Material Options: Available in Carbon Steel, SS201, SS304, and SS316 for durability and corrosion resistance.

Extensive Finish Choices: Zinc plating (Yellow/White/Blue/Black), HDG, Black Oxide, Geomet, Dacroment, and more.

OEM/ODM Customization: We accept OEM/ODM services, producing parts according to customer drawings or samples.

Wide Standard Compliance: Products comply with DIN, ASTM/ANSI, JIS, BSW, GB, and GOST standards.

Free Sample Availability: Free samples are provided for standard fasteners to ensure quality before bulk orders.

Secure Payment Terms: 30% TT in advance and 70% TT before shipment; 100% for small orders under $1000.

Fast Delivery Time: Delivery within 10-35 days after order confirmation, with peak season lead time within 15 workdays.

Professional Quality Control: Pre-production samples and final inspections ensure high quality and customer satisfaction.

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: ≤0.25h

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:What materials are available for the M8 Hex Coupling Nuts?

We offer Carbon Steel, SS201, SS304, and SS316 Stainless Steel options to meet various environmental and strength requirements.

Q:Do you support OEM or ODM customization?

Yes, we accept OEM/ODM services. We can produce products according to your specific drawings or physical samples.

Q:What surface finishes are available?

We provide Zinc plating (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacroment, Anodization, Nickel plating, and Plain finishes.

Q:What are the payment terms?

Standard terms are 30% TT in advance and 70% TT before shipment. For small orders under $1000, we suggest 100% payment in advance to reduce bank charges.

Q:How long is the delivery time?

Delivery is typically within 10-35 days after order confirmation. During peak seasons, the lead time is within 15 workdays.