What is the minimum order quantity?

The minimum order quantity is 10,000 pieces.

What payment terms do you accept?

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

How is the quality of the finished products inspected?

We perform random inspections including visual and function checks with traceable raw materials.

Slotted Cone Point Grub Screw DIN 553 Black Oxide

Name: Slotted Cone Point Grub Screw DIN 553 Black Oxide
Brand: Ningbo Yongbiao Fastener Co., Ltd
SKU: 2106715442

Zhejiang, ChinaNingbo Yongbiao Fastener Co., Ltd

US$0.10

50,000-99,999 Pieces

US$0.01

100,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Slotted

Model NO.

DIN553

Groove

Slotted

Connection

Common Bolt

Head Style

Slotted

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

8.8

Delivery

7-20days

Pay Term

Tt 30% Deposit

Certificate

ISO9001

Packaging Details

Customization

Transport Package

Cartonboxes and Pallets

Specification

8.8

Origin

China

HS Code

7318159090

Production Capacity

500ton/Month

Key features

Comprehensive Material Options: Available in Stainless Steel, Carbon Steel, and Copper to suit various needs.

Wide Grade Selection: Offers Grade 4.8, 8.8, 10.9, and 12.9 for diverse strength requirements.

Extensive Surface Finishes: Includes Natural, Black, Zinc Plated, Nickel, Dacromet, and Hot-dip Galvanized.

Flexible Customization Services: Supports OEM, ODM, and customization from both samples and designs.

Fast Urgent Delivery: Urgent orders can be delivered within 7-15 days from the factory.

Same-Day Spot Goods: In-stock items can be delivered to the warehouse on the same day.

Convenient Export Location: Factory is located 35km from Ningbo Port for efficient logistics.

Strict Quality Control: Features random visual and function inspections with traceable raw materials.

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: ≤1.09h

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.