Do you provide quality inspection?

Yes, we perform 100% visual inspection on finished products and have strict IQC-FQC-OQC processes.

What certifications do your products have?

Our products are certified under ISO, GS, RoHS, CE, and we hold ISO9001:2015 management certification.

What surface finishes are available?

We offer Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, H.D.G, DAC, and custom finishes.

ISO7980 Hex Drive Socket Button Screw Round Head Bolt Screw

Name: ISO7980 Hex Drive Socket Button Screw Round Head Bolt Screw
Brand: Huizhou ZeYao Hardware Products Co., Ltd.
SKU: 2030870105

Guangdong, ChinaHuizhou ZeYao Hardware Products Co., Ltd.

US$0.03

10,000-49,999 Pieces

US$0.02

50,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Surface Finishing

Black

Model NO.

HS-007

Certification

ISO, GS, RoHS, CE

Customized

Finish

Black Oxide

Groove

Hex

Type

Machine Thread

Shape

Button Head

Transport Package

Carton Boxes+Plastic Bags

Specification

Customized

Trademark

HKY

Origin

China

HS Code

7415339000

Production Capacity

1000000 Per Year

Key features

Extensive Material Selection: Available in Stainless Steel, Carbon Steel, Brass, Bronze, Iron, Aluminum, Alloy Steel, and Titanium.

Customization Options: Full customization available for finish, groove, type, shape, and size based on customer drawings.

Wide Size Range: Standard sizes from M3 to M24, with made-to-print options for custom specifications.

Multiple Surface Finishes: Options include Plain, Zinc Plated, Black Oxide, H.D.G, DAC, and custom plating requirements.

Strict Quality Control: 100% inspection from IQC to OQC with advanced testing equipment including hardness and torque testers.

International Certifications: Products comply with ISO, GS, RoHS, CE, and ISO9001:2015 standards.

Fast Delivery: Short lead time within 15 working days for both peak and off-peak seasons.

One-Stop Service: Comprehensive custom screw service from material selection to design and surface treatment.

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: ≤9.03h

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.