What is the maximum diameter available?

We can manufacture crossarm bolts up to 1-1/2 inches in diameter.

What is the origin of the product?

The product originates from China.

Durable 5/8-Inch Square Bolts with Matching Nuts for Projects

Name: Durable 5/8-Inch Square Bolts with Matching Nuts for Projects
Brand: Baoding Sihedan Electric Technology Co., Ltd.
SKU: 2234094595

Hebei, ChinaBaoding Sihedan Electric Technology Co., Ltd.

US$1.00-1.20

500 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Color

Silver-White

Transport Package

Standard Export Package

Trademark

DKLINE or according to customers requirements

Origin

Wenzhou, Zhejiang, China

Production Capacity

10000pieces/Month

Key features

High Tensile Strength: Rated tensile strength reaches 7,800 lbs for heavy-duty applications.

Hot Dip Galvanized Finish: Surface treated per ASTM A-153 or BS729 for superior corrosion protection.

Custom Material Options: Material Q235 available with other materials according to client requirements.

Custom Process Support: Manufacturing process follows specific drawings or samples provided by clients.

Wide Size Range: Available in various sizes up to 1-1/2 inch diameter for crossarm bolts.

Standard Compliance: Manufactured in strict compliance with ANSI C135.1 and GB standards.

Fast Delivery Time: Standard delivery time ranges from 15 to 30 days.

Complete Package: Each unit includes one hex nut or square nut assembled with the bolt.

Company profile

High Repeat Buyers ChoiceImporters and Exporters

Baoding Sihedan Electric Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-06-26Nearest Port: Wenzhou, Ningbo, ShanghaiAverage Response Time: ≤0.50hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier and as an integrated research, development, manufacturing, sales, and service provider for transmission and distribution products. It offers broad customization from samples, designs, and full specifications, supported by diverse metalworking and assembly equipment. Quality-control procedures include documented inspection instructions, corrective and preventive actions, complaint handling, quality assurance, and raw-material traceability. The supplier reports inventory capability, valid manufacturing contracts with affiliated subcontractors, and lead times within 15 working days in both peak and off-season periods. However, it does not provide 3D software design, SDKs, overseas warehouses, overseas showrooms, overseas agents or branches, or offline trade-show participation. No explicit certifications or customer cases are provided. Financial information is insufficient for assessment.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as a research, development, manufacturing, sales, and service provider for transmission and distribution system products. This supports classification as an integrated technical manufacturer and service provider.

After-Sales capabilityThe supplier states that it has a marketing network and after-sales service system, and describes itself as providing sales and service. It also has complaint-handling procedures and records, but lacks overseas warehouses, showrooms, agents, and branches, indicating documented service capability with limited overseas infrastructure.

R&D capabilityThe supplier is identified as having research and development capability and as an R&D-oriented provider, with advanced production and testing equipment described. However, it does not provide 3D software design services or an SDK, so its innovation capability is evidenced mainly through product and engineering development rather than digital design tools.

Production capacityProduction capability is supported by equipment for shrinking, thread rolling, chamfering, punching, CNC hooping, pipe bending, sawing, casting, stamping, extrusion, forging, and assembly. The supplier also reports valid manufacturing contracts with affiliated subcontractors, inventory capability, documented inspection procedures, quality assurance, traceability, and lead times within 15 working days in both peak and off-season periods.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is broad evidence of capability across multiple customization methods and scopes.