Do you offer customization services?

Yes, we provide OEM and ODM services with customization from samples or designs.

What materials are used for these screws?

The screws are made from SUS304 or SUS410 stainless steel.

What is the standard for these screws?

The standard is QC/T 875 - 2011.

High Hardness 410 Ss Pan Head Six-Lobe Self-Drilling Tek Screws QC/T 875

Name: High Hardness 410 Ss Pan Head Six-Lobe Self-Drilling Tek Screws QC/T 875
Brand: Ningbo Yongbiao Fastener Co., Ltd
SKU: 2161019952

Zhejiang, ChinaNingbo Yongbiao Fastener Co., Ltd

US$0.10-2.00

20,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Pan Head

Model NO.

QC /T 875

Groove

Flower

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

304/410

Keywords

Screw Fastener

Thread Nominal (M)

St2.9-St6.3

Thickness

4 - 20 mm

Length

13-50mm

Surface

Black / Primary Color

Packaging

Plastic Bag / Paper Box

MOQ

20000PCS

Sample

OEM & ODM Custom

Logo Custom

Transport Package

Standard Shipping Packaging or Customized

Specification

Standard Specifications Or Customized

Trademark

YONGBIAO

Origin

Zhejiang, China

Production Capacity

5000000 PCS/Year

Key features

Watertight Sealing: Compresses evenly to prevent leaks even under thermal expansion and contraction.

Self-Drilling Efficiency: Eliminates pre-drilling requirements, significantly reducing labor costs.

Corrosion Protection: Ideal for humid and coastal environments when paired with galvanized or stainless steel.

Vibration Resistance: Maintains secure grip in high-wind areas and dynamic structural applications.

Customizable Packaging: Small cartons, master cartons, and pallet configurations can be tailored to client needs.

OEM & ODM Services: Full customization available from samples or designs with logo options.

Wide Size Range: Available in sizes ST2.9 to ST6.3 with lengths from 13mm to 50mm.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceProduction Process Visualization

Ningbo Yongbiao Fastener Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.01h

AI-Powered supplier vetting

SummaryThe supplier is described as a medium-sized fastener manufacturer integrating R&D, production, and sales, with more than 50 employees, over 50 production machines, more than 10 testing machines, and four production lines. It provides OEM services for well-known brands and supports customization from samples and designs. Quality and service-management procedures are documented and followed, including finished-product inspection, supplier assessment, corrective and preventive action, and complaint handling. However, no SDK is available, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. Overseas service coverage is recorded as zero countries, while export-trade experience is represented by three experienced staff. Production quantity reconciliation is not continuously performed for every batch or production run. Financial records are identified for 2021–2023, but the provided information does not establish financial strength.

Supplier typeThe supplier operates as a fastener manufacturing enterprise integrating R&D, production, and sales. Its stated business scope also includes wholesale, motorcycle and bicycle parts, wire and cable management, instruments, pumps, household-appliance parts, and metal materials, while its primary market is listed as domestic.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability, and overseas service coverage is recorded as zero countries, limiting evidence of strong international after-sales support.

Production capacityThe supplier reports four production lines, more than 50 production machines, more than 10 testing machines, over 50 employees, and screw output of 4,000 tons. Finished-product inspection instructions are uniformly followed, but continuous quantity reconciliation for each batch or production run is not performed.

Customization capabilityThe supplier explicitly supports customization from samples and designs and provides OEM services for well-known brands. These capabilities directly support customer-specific product development and manufacturing.