What's your shipping method?

It could be shipped by sea, by railway, by air or by express(EMS, UPS, DHL, TNT, FEDEX and etc.). We will confirm with you before order placing, you can also tell us the shipping method you prefer.

What's your payment method?

Wire transfer, Paypal, Western Union, L/C etc.

Do you have quality warranty?

12 months warranty for damages by non-artificial reasons. We have professional QC department, every items will checked and tested before shipment.

Half Thread Carbon Steel Black Screw Matching Hex Bolts

Name: Half Thread Carbon Steel Black Screw Matching Hex Bolts
Brand: Shanghai Soverchannel Industrial Co., Ltd.
SKU: 2232949355

Shanghai, ChinaShanghai Soverchannel Industrial Co., Ltd.

US$0.09

5,000 Pieces

Sample price:US$0.99/piece.Request sample

Product profile

Material

Carbon Steel

Type

Hexagon Head

Connection

Common Bolt

Model NO.

Hex Bolts1

Head Style

Hexagonal

Grade

8.8

Application

General Industry

Finish

Phosphate

Total Length

40-400mm

Packaging

Carton + Wooden Pallet

Transport Package

Carton + Wooden Pallet

Specification

M8-M48

Trademark

SVC

Origin

Jiangsu, China

Key features

High Load Bearing Capacity: Available in grades 8.8, 10.9, 12.9, B7, and A325 for heavy-duty use.

Corrosion Resistant Finish: Phosphate surface treatment extends service life in harsh environments.

Flexible Specifications: Thread sizes M8-M48 and lengths 40-400mm fit diverse assembly needs.

International Standards: Complies with DIN931, ISO4014, and ASME for safety and compatibility.

OEM/ODM Customization: Supports customization of size, dimension, surface treatment, and logo.

Secure Packaging: Packaged in cartons with wooden pallets for secure bulk transportation.

Fast Delivery: Sample order takes 5-10 days; mass production takes 7-10 days if in stock.

Quality Warranty: 12 months warranty for damages by non-artificial reasons with professional QC.

Company profile

High Repeat Buyers ChoiceFast DeliveryIn-stock Capacity100% Finished Products Inspection

Shanghai Soverchannel Industrial Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a trade company located in Shanghai, specializing in scientific research and technical services. They provide extensive customization options and have recently developed new products. However, they do not offer ODM services and lack structured after-sales service procedures. They have a CE certification but lack an environmental impact assessment report. Their financial information is up to date, but there is no clear evidence of financial strengths or weaknesses. The supplier does not have recorded procedures for handling customer complaints or service capability assessments.

After-Sales capabilityThere are no written procedures or records for handling customer complaints or service capability assessments.

R&D capabilityThe supplier has recently developed new products, indicating active R&D efforts.

Production capacityThe supplier has a variety of machines but does not provide ODM services or OEM for popular brands.

Customization capabilityThe supplier offers extensive customization options, including full and flexible customization.

Product Q&A

Q:Why do some products have oil on them?

This type of product will have a layer of rust proof oil on the surface, which is designed to prevent the product from rusting.

Q:Are you a trading company or manufacturer?

We are a comprehensive company integrating industry and trade, with a dedicated factory covering an area of 20000 square meters and an independent sales team.

Q:How long is your delivery time?

Sample order takes 5-10 working days. Mass production depends on order quantity, usually, it takes 7-10 working days if goods are in stock.

Q:Can I get a sample before bulk production?

Yes, for sure. Sample will be provided for quality checking. Sample cost will be refunded once bulk order placed.

Q:Can we customize the size, dimension, surface treatment, logo and packages of the product?

Yes, we can customize products according to client's requirements. If you have designs already, can send to us. We also have professional design team, can help you to do the design work.