High-Strength Black Oxide Hex Socket Bolts for Heavy-Duty Use

Name: High-Strength Black Oxide Hex Socket Bolts for Heavy-Duty Use
Brand: Xi'an Viber Exp & Imp Co., Ltd.
SKU: 2166464545

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

US$0.05

1,000-1,999 Pieces

US$0.03

2,000-2,999 Pieces

US$0.01

3,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel/Carbon Steel

Type

Socket Bolt

Model NO.

Viber-Standard part

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

Machinery, Building, Industry

Finish

Black

Product Name

Black Hex Socket Bolt

Length

10mm-500mm

Size

M2-M200

Measurement System

Inch, Metric

Surface Treatment

Zinc, Black Phosphate, Blue Dyed, Blue Anodized

Thread

Metric, Inch

MOQ

1000PCS

Sample

Available

Certificate

ISO9001

Delivery Time

7-15 Days

Service

OEM/ODM

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

Diverse Material Options: Available in Carbon Steel, Stainless Steel, Alloy Steel, Copper, and Aluminum.

Wide Size Range: Sizes from M2 to M200 and lengths from 10mm to 500mm.

Multiple Surface Treatments: Options include Zinc, Black Phosphate, Blue Dyed, and Blue Anodized.

OEM and ODM Services: Full customization available based on drawings or samples.

High Strength Grades: Available in grades 4.8, 6.8, 8.8, 9.8, 10.9, and 12.9.

Fast Delivery: Delivery within 7 to 15 days after order confirmation.

Free Samples: Free samples available for standard fasteners.

ISO Certified Quality: Strictly follows ISO9001 and ISO16949 quality management systems.

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: ≤0.16h

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:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

Fastener/screws , bolts, nuts and washers,catering to diverse industry needs and we provide extensive OEM/ODM support

Q:What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDU,Express Delivery; Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF; Language Spoken:English,Chinese,Bengalese,Korean,Japanese,Arabic,French,Russian,,Spanish,

Q:What is your payment method?

30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, would suggest you pay 100% in advance to reduce the bank charges.

Q:Do you support customization?

Yes, we can produce according to drawing or sample.