What is the typical delivery time?

The standard delivery time is 15-25 days.

Can I request custom specifications?

Yes, we support customization from samples, designs, and minor adjustments.

What is the primary function of a cap nut?

It covers exposed threaded ends to protect threads and provide a finished appearance.

Stainless Steel Class 6 Zinc Cup Nut DIN 917 Hex Cap Nuts

Name: Stainless Steel Class 6 Zinc Cup Nut DIN 917 Hex Cap Nuts
Brand: Wuxi Sunny International Corp
SKU: 2149975252

Jiangsu, ChinaWuxi Sunny International Corp

US$0.01

10,000 Pieces

Product specifications

Din1587

Sample price:US$10.00/piece.Request sample

Product profile

Material

Carbon Steel

Type

Cap Nuts

Connection

Common Bolt

Head Style

Hex Head

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

2 4 6 8 10

Thread

Metric SAE, Unc, Unf

Surface

Plain, Zinc Plated, Hot DIP Galvanized ,Black Oxid

Process

Cold Forged or Hot Forged for Large Size

Delivery Time

15-25 Days

MOQ

1000 PCS

Feature

Prevailing Torque Nut

Lock Type

Top Lock Nuts

Transport Package

Carton Packing+Pallet

Specification

M3 ~ M39

Trademark

WXSNY

Origin

China

Production Capacity

1000000PCS/Years

Key features

Wide Size Range: Available in sizes from 4-40 up to 1-8 to meet diverse application needs.

Multiple Material Options: Offered in 18-8 stainless steel and carbon steel with various surface finishes.

Thread Protection Design: Domed end encloses external threads to protect them and nearby objects.

Aesthetic Finish: Provides a more finished and polished appearance for exposed bolt ends.

Flexible Customization: Supports customization from samples, designs, and minor adjustments.

Various Surface Treatments: Options include plain, zinc plated, hot dip galvanized, and black oxidized.

Multiple Thread Standards: Threads available in Metric, SAE, UNC, and UNF specifications.

Fast Delivery: Standard delivery time is 15-25 days for efficient project completion.

Company profile

Importers and ExportersSelf-brandedIn-stock CapacityCustomization from Samples

Wuxi Sunny International Corp

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.50h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a fastener manufacturer with a stated reputation for consistent quality, quick delivery, and professional service. Its reported workforce includes 15 production personnel, 10 management personnel, 5 support staff, and 3 R&D personnel. It can trace raw materials, offers customization from samples and designs, and reports quality assurance, but finished-product inspection is by random inspection with one QA/QC inspector. R&D documentation was unavailable for audit, no new products were reported in the past year, and 3D design, ODM, SDK, and notable-brand OEM services are unavailable. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent/branch, or offline trade-show participation. Financial information is inconsistent and insufficient for a reliable credibility assessment. No customer cases or named customers are provided.

Supplier typeThe supplier identifies itself as a fastener supplier serving clients worldwide and reports production personnel plus product-specific capacity information for bolts, nuts, screws, and pins. These details support classifying it as a fastener manufacturer or production-oriented supplier.

R&D capabilityThe supplier has 3 R&D personnel and technology engineers who confirm customer requests and provide production support. Nevertheless, R&D audit documentation was unavailable, software capability was confidential, no new products were reported in the past year, and 3D design, ODM, and SDK capabilities are unavailable. This indicates limited or insufficiently evidenced innovation capability rather than a demonstrated advantage.

Production capacityThe supplier reports 15 production personnel, raw-material traceability, quality assurance, and product-specific annual productivity figures, including 800000 tons for nuts and 10000 tons for pins. Finished-product inspection is random and only one QA/QC inspector is reported; lead time is stated as one month in both peak and off-season. Production capability is evidenced, although inspection resources appear limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is consistent across the R&D and quality-related slices, although the supplier does not provide 3D software design services.