What standards do the wing nuts meet?

The wing nuts meet the DIN315 standard and mechanical properties as specified in ISO898.2.

What is the size range of the wing nuts?

The available sizes range from M4 to M24.

Wing Nuts (M4-M24 A2, A4 DIN315 Stainless Steel)

Name: Wing Nuts (M4-M24 A2, A4 DIN315 Stainless Steel)
Brand: Jiaxing City Qunbang Hardware Co., Ltd.
SKU: 787304085

Zhejiang, ChinaJiaxing City Qunbang Hardware Co., Ltd.

US$0.01-0.011

1 Piece

Product profile

Customization

Available

Finish

Plain

Material

Stainless Steel

Model NO.

DIN315 M4-M24 A2, A4

Standard

DIN, DIN

Sample

Free Sample

Size

M4-M24

Application

Machine, Chemical, Industry

Connection

Common Bolt

Type

Wing Head

Head Style

Wing

Grade

Gr.A2, A4

Transport Package

Bulk/Boxes in Cartons, Bulk in Polybags/-Buckets

Specification

M4-M24

Trademark

QBH

Origin

Jiaxing, Zhejiang

HS Code

73181600

Production Capacity

500t/M

Key features

DIN315 Standard: Manufactured strictly according to DIN315 standard for Wing Nuts.

Stainless Steel Material: Made from high-quality Stainless Steel grades A2 and A4.

Wide Size Range: Available in sizes ranging from M4 to M24.

ISO898.2 Compliance: Mechanical properties strictly adhere to ISO898.2 specifications.

Versatile Applications: Suitable for Machine, Chemical, and Industry applications.

Fast Delivery: Goods delivered within 30 days or based on quantity.

Custom Manufacturing: Designed and manufactured according to buyer specifications.

Competitive Pricing: Cost-effective prices with direct factory supply.

Company profile

Importers and ExportersYears of Export ExperiencePatents AwardedCustomization from Designs

Jiaxing City Qunbang Hardware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-01-10Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW, Others

AI-Powered supplier vetting

SummaryJiaxing City Qunbang Hardware Co., Ltd. is identified as a limited trading company supplying fasteners, including bolts, nuts, thread rods, washers, and related products. It reports more than 10 production lines, stated bolt and nut output, broad export-market coverage, and access to Shanghai and Ningbo ports. The supplier has documented procedures and records for corrective/preventive actions, complaint handling, supplier approval, and service-capability assessment. It provides 3D software design, ODM, and customization from designs or samples, and reports OEM service for known brands. However, no certification information is provided, overseas showrooms or agents are absent, no offline trade-show participation is reported, and recent new-product activity, environmental assessment, and fire-drill status are either negative or unknown. Financial records are referenced for multiple years, but the provided information does not establish financial strength.

Supplier typeThe supplier is explicitly classified as a limited trading company. Its stated business scope covers hardware, fasteners, plastic products, molds, and import/export activities, while its company description also presents production, design, sales, and after-sales functions.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, customer complaints, approved-supplier updates, and service-capability assessment. It is located near Shanghai and Ningbo ports, but reports no overseas showroom, overseas agent or branch, and no offline trade-show participation.

R&D capabilityThe supplier provides 3D software design, has CAD capability, reports one R&D patent and one registered trademark, offers ODM services, and has an available SDK. Conversely, it reports no new products in the previous year and no private-mold capability, indicating documented but limited evidence of ongoing innovation.

Production capacityThe supplier reports more than 10 production lines, annual bolt output of 4,000 tons and nut output of 5,000 tons, with off-peak lead time within 15 working days. Its stated product range and proximity to Shanghai and Ningbo ports further support operational and export capability.

Customization capabilityCustomization from customer designs and samples is explicitly available, together with 3D software design, ODM services, OEM service for known brands, CAD capability, and SDK availability. The absence of private-mold capability limits the documented customization scope but does not negate the stated services.

Product Q&A

Q:Are you a factory or trading company?

We are factories, mainly producing fasteners, such as nuts, bolts, screw and rod, and meanwhile, we also manage other hardware products.

Q:Where is your factory located? How can I visit there?

Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.

Q:How does your factory do regarding quality control?

'Quality is priority' we supervise each production link and we always attach great importance to quality controlling from the beginning to the end. We promise: A. The fastest response: Informations about the product will be replied the first time as soon as we receive the inquiry. B. High quality: Durability testing and critical technical are designed to enhance the lifetime of the fasteners. C. Cost effective: Competitive prices with factory directly supply. D. The shortest delivery:The goods w

Q:What is the delivery time?

The goods will be delivered within 30 days or based on your quantity.

Q:What materials are used for the wing nuts?

The wing nuts are made of Stainless Steel, specifically grades A2 and A4.