Do you provide quality certifications?

Yes, we are ISO 9001 certified, and all products are ROHS compliant with 100% inspection.

What surface finishes are available?

Options include Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, H.D.G, and DAC.

Double End Threaded Wood Screw Zinc Steel Rod Threaded Stud Bolt

Name: Double End Threaded Wood Screw Zinc Steel Rod Threaded Stud Bolt
Brand: Huizhou ZeYao Hardware Products Co., Ltd.
SKU: 2241014095

Guangdong, ChinaHuizhou ZeYao Hardware Products Co., Ltd.

US$0.03

5,000-9,999 Pieces

US$0.02

10,000+ Pieces

Product specifications

Size

Finish

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Double End Thread

Model NO.

Double End Thread Bolt

Connection

Common Bolt

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Building, Wood, Furniture

Finish

Gavanized

Size

M6 M8 M10

Name

Double End Threaded Bolt

Length

80-100mm

Groove

Hex, Torx

Transport Package

Carton Boxes+Plastic Bags

Specification

Customized

Trademark

HKY

Origin

China

HS Code

7415339000

Production Capacity

1000000 Per Year

Key features

19 Years Manufacturing Experience: Professional fastener manufacturer with over 19 years of industry experience.

ISO 9001 & ROHS Certified: Strict quality control from IQC to OQC; all products are ROHS compliant.

Full Customization Service: Custom material, design, and surface treatment based on customer drawings.

Wide Material Selection: Available in Stainless Steel, Carbon Steel, Brass, Bronze, Aluminum, and Titanium.

100% Finished Product Inspection: Visual inspection and testing ensure high quality before shipment.

Fast Delivery & Short Lead Time: Standard fasteners ship immediately; custom items within 15 workdays.

Advanced Production Equipment: Equipped with CNC, heading, threading, and automatic sorting machines.

Global Export Experience: Products exported to US, UK, Australia, Canada, Japan, and Middle East.

Company profile

Importers and ExportersManagement CertificationRaw Materials Reports100% Finished Products Inspection

Huizhou ZeYao Hardware Products Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.58h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with a combined company type and offers a broad range of fasteners, including screws, bolts, nuts, rivets, spacers, standoffs, washers, pins, and custom fasteners. It reports customization from samples and designs, full and minor customization, recent new-product activity, and ODM services. Quality and service processes are documented, including complaint handling and corrective/preventive actions. The supplier holds an ISO 9001:2015 certificate. However, it has no valid manufacturing contract with associated subcontractors, no overseas warehouse, showroom, agents, or branches, and no SDK or famous-brand OEM experience. Export destinations and participation in an Indonesian industrial trade show demonstrate some international market exposure, but customer-specific cases are not identified. Financial credibility cannot be assessed because the provided financial fields contain zero values and no contextual explanation.

Supplier typeThe supplier is identified as a limited company with a combined company type and is not part of a larger company group. Its stated product scope covers multiple fastener categories, including custom fasteners, indicating a focused manufacturing and supply profile.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This explicitly supports the presence of a quality-management certification, although the provided information does not identify its certification scope or issuing body.

After-Sales capabilityThe supplier has written procedures and followed records for customer complaint handling, corrective and preventive actions, and service-capability assessment. These documented mechanisms support structured after-sales and issue-resolution capability.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, which supports active product-development capability. However, it does not have an available SDK, so the evidence supports product innovation but not software-development integration capability.

Production capacityThe supplier produces fasteners to DIN, ANSI, ISO, GB, and GIS standards, reports in-stock capability, and states average peak- and off-season lead times within 15 working days. However, it has no valid contract with its associated subcontractors, creating a documented weakness in manufacturing-capacity governance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its product scope also includes custom fasteners, providing direct evidence of broad customization capability.