What is the surface finishing of the rivets?

The surface finishing is Zinc Plated with a plain finish.

Special Steel Flat Head Knurling Semi Tubular Rivets

Name: Special Steel Flat Head Knurling Semi Tubular Rivets
Brand: Shanghai Kinsom Precision Hardware Co., Ltd.
SKU: 842881755

Shanghai, ChinaShanghai Kinsom Precision Hardware Co., Ltd.

US$0.01-1.00

10,000 Pieces

Sample price:US$80.00/bag.Request sample

Product profile

Customization

Available

Material

Steel

Surface Finishing

Zinc Plated

Certification

RoHS

Performance

Eco-Friendly

Customized

Transport Package

Standard Packaging

Specification

6*20

Trademark

kinsom fasteners

Origin

Shanghai China

HS Code

7318230000

Production Capacity

1000000PCS/Week

Key features

Customizable Dimensions: All sizes and dimensions are customized by customer's requirements.

RoHS Certified: Product meets RoHS certification standards for eco-friendly performance.

High Precision Quality: 100% visual and function inspection before export with 3 rounds checks.

20+ Years Experience: Over 20 years of experienced staff in special fasteners R&D and production.

Full Customization: Offers full customization, minor customization, and flexible design services.

Reliable Delivery: Reasonable price with superior quality and reliable delivery performance.

Company profile

Quality Assurance100% Finished Products InspectionQA/QC InspectorsFull Customization

Shanghai Kinsom Precision Hardware Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2014-02-18 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing-oriented fastener and precision-machining supplier rather than a professional technical or 3D software design provider. It offers broad customization, including sample-based, design-based, full, minor, and flexible customization, and operates more than 10 production lines with multiple machining and forming machines. Finished-product inspection instructions are uniformly followed, with quality assurance and raw-material traceability identified. However, the supplier has no written procedures or records for supplier-service assessment, corrective and preventive actions, or customer complaint handling. It has no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Financial records are indicated for 2022–2024, but no assessable financial results are provided. Innovation evidence is limited: no new products were reported in the past year, although ODM services are available. No certification or customer-case evidence is provided.

After-Sales capabilityThe supplier has in-stock service capacity and states that quality assurance and raw-material traceability are in place. However, it has no written procedures or records for corrective and preventive actions or effective customer-complaint handling, and it has no overseas agents, branches, warehouse, or showroom, limiting documented after-sales support infrastructure.

R&D capabilityThe supplier reports no new products during the past year, no SDK availability, and no professional technical-supplier or 3D software-design capability. It does provide ODM services and has one year of total R&D engineer experience reported, but the overall evidence does not demonstrate strong ongoing innovation capacity.

Production capacityThe supplier operates more than 10 production lines and lists diverse forming, machining, drilling, grinding, and cutting equipment for nails, screws, bolts, and CNC parts. It reports in-stock capacity, one-month average lead times in both peak and off-season periods, uniformly followed finished-product inspection instructions, and 11 years of export experience. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, so the evidence supports substantial production capability but not fully controlled outsourced capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from customer designs, full customization, minor customization, and flexible customization. ODM service is also available, providing direct evidence of broad product customization capability despite the absence of 3D software design services.