Stainless Steel Hexagon Bolts Nuts Washers Fastener Assortment

Name: Stainless Steel Hexagon Bolts Nuts Washers Fastener Assortment
Brand: Kaigao Valve Co., Ltd.
SKU: 2170371092

Henan, ChinaKaigao Valve Co., Ltd.

US$0.01-0.44

1 Piece

Product profile

Customization

Available

Standard

DIN

Material

Stainless Steel

Model NO.

bolts and nuts

Connection

External Hexagon Threaded

Surface Treatment

Polished & Passivated

Head Type

Hexagon

Product Name

Bolts and Nuts

Material Options

Stainless Steel/Carbon Steel/Alloy Steel

Thread Size

M3-M48

Bolt Length

6mm-300mm

Transport Package

Carton Box Packaging

Specification

Standard Packages or Customized

Trademark

Ginsenka

Origin

Haian, China

Key features

Strong Locking Performance: Prevent loose connection to keep equipment stable under frequent vibration.

Complete Accessory Set: Avoid separate procurement; matched nut and washers save your assembly preparation time.

Premium 304 Stainless Steel: Delivers 5 times longer anti-rust service life than ordinary carbon steel fasteners.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock Capacity100% Finished Products Inspection

Kaigao Valve Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-09-04Nearest Port: QingdaoAverage Response Time: ≤3.49hTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryThe supplier appears to be an industrial machinery and components trader/manufacturer with a broad scope covering foundry machinery, forgings, powder metallurgy products, instruments, special equipment, building materials, plastics, textiles, and electronic products. It reports more than 10 production lines, inventory capability, two R&D engineers, raw-material traceability, and quality assurance. However, the evidence also shows no available SDK, no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agents, branches, or overseas-service countries, and no documented corrective-action, complaint-handling, warehouse-control, supplier-assessment, or fire-drill procedures. Quality-testing equipment was recorded as zero, while only customer-request sample provision is documented for R&D. Financial records are referenced by year, but no assessable financial results are provided.

Supplier typeThe supplier’s stated business scope covers machinery and components and multiple industrial product categories, while its description presents valve engineering and manufacturing capabilities. The evidence supports classifying it as an industrial equipment supplier with manufacturing-related activities, although the breadth of its trading scope suggests it may also operate as a diversified distributor.

After-Sales capabilityThe supplier has inventory capability and accepts multiple service quotation and payment arrangements, but it has no overseas warehouse, showroom, agents, branches, or overseas-service countries. It also lacks written corrective/preventive-action and customer-complaint procedures, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier has two R&D engineers and describes advanced valve sealing and automated-control technologies, but it explicitly has no available SDK. The documented R&D responsibility is limited to providing samples according to customer requirements, so broader innovation capability is not established.

Production capacityMore than 10 production lines, inventory capability, and a stated quality-assurance system indicate some operational capacity. Nevertheless, there is no valid manufacturing-capacity contract with affiliated subcontractors, quality-testing equipment is recorded as zero, and no warehouse-control process was found on site, creating significant production-control weaknesses.

Customization capabilityThe supplier provides samples according to customer requirements and describes customized valve solutions with selectable sealing technologies and electric, pneumatic, or hydraulic controls. This is explicit evidence of product-level customization capability, although the scope and formal process for customization are not detailed.