Do you provide OEM and ODM services?

Yes, we offer full customization from samples or designs, including cold heading, CNC processing, and stamping parts.

What quality certifications do you have?

Our factory is ISO9001 certified, and we perform 100% inspection including visual, salt spray, and hardness tests before shipment.

What payment terms do you accept?

We accept various payment methods including T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

DIN912 Black Oxide Alloy Steel Socket Head Screws with Thread Locker

Name: DIN912 Black Oxide Alloy Steel Socket Head Screws with Thread Locker
Brand: Huizhou ZeYao Hardware Products Co., Ltd.
SKU: 2213539275

Guangdong, ChinaHuizhou ZeYao Hardware Products Co., Ltd.

US$0.04

1,000-9,999 Pieces

US$0.03

10,000-99,999 Pieces

US$0.02

100,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Groove

Hexagon

Model NO.

HKY2025071504

Connection

Common Bolt

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

4.8

Application

Mirror, Adjusting Screw

Thread Metric

M2, M3, M4, M5, M6, M8, M10, M12

Length

8mm, 10mm, 12mm, 20mm, 25mm, 30mm, 35mm

OEM

Yes

Plating

Black Oxide, Zinc Plated, Anodized

Custom

Thread-Locking

Standard Met

ISO7380

Transport Package

Carton Boxes

Specification

55x55x55cm

Trademark

HKY

Origin

China

HS Code

7415339000

Production Capacity

1000000 Per Year

Key features

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

Comprehensive Size Range: Thread sizes from M3 to M24, with custom dimensions available based on client drawings.

Multiple Surface Finishes: Options include Plain, Zinc Plated, Black Oxide, H.D.G, DAC, and GOEMET as per customer needs.

ISO9001 Certified Quality: Factory holds ISO9001 certification with strict quality control and 100% inspection before shipment.

OEM and ODM Services: Full customization from samples or designs, including cold heading and CNC processing capabilities.

Fast Delivery Lead Time: Peak and off-peak season lead times are both within 15 working days.

Rigorous Testing Standards: Includes dimension, salt spray, hydrogen embrittlement, hardness, torque, and 100% optical tests.

Low Minimum Order Quantity: Supports project development with a minimum order quantity of 1000 pieces.

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: ≤7.93h

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.