Does the listed price include customization?

No, the price does not include logo customization, packaging customization, or other customizations.

How does exchange rate fluctuation affect the price?

The price is based on a USD/CNY exchange rate of no lower than 7. If the rate fluctuates, the price will be adjusted accordingly.

Can the price change due to raw material costs?

Yes, due to raw material price changes, we reserve the right to adjust the price to reflect the actual cost when quoting.

Is the picture on the page the exact product?

No, the picture is just a reference. The real transaction is based on customer customization requirements and final sample confirmation.

Heavy-Duty Spring Nut Designed for Ultimate Corrosion Resistance

Name: Heavy-Duty Spring Nut Designed for Ultimate Corrosion Resistance
Brand: Yangzhou Shuojia Electromechanical Co., Ltd.
SKU: 2224738965

Jiangsu, ChinaYangzhou Shuojia Electromechanical Co., Ltd.

US$0.03

100-999 Pieces

US$0.01

1,000+ Pieces

Product profile

Customization

Available

Material

65mn

Connection

Common Bolt

Standard

DIN, GB

Grade

8.8

Transport Package

Box

Specification

ST4.8

Trademark

shuojia

Origin

Jiangsu, China

Key features

30 Years Experience: Trading company with over 30 years of fasteners experience and cooperated factories.

Free Standard Samples: Free samples provided for standard products; customer pays express fee only.

Customization from Designs: Produce special customized products according to customer drawings.

Professional Engineering Help: Engineers available to assist with selection and create drawings if necessary.

100% Quality Inspection: Each product is checked before shipment to ensure quality standards.

Material: 65mn: Heavy-duty spring nut made from high-quality 65mn material.

Standard Compliance: Products meet DIN and GB standards with Grade 8.8 rating.

Flexible Payment Terms: Accept LC, T/T, PayPal, D/P, Western Union, and small-amount payments.

Company profile

Importers and ExportersIn-stock CapacityFast Delivery

Yangzhou Shuojia Electromechanical Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.92h

AI-Powered supplier vetting

SummaryYangzhou Shuojia Electromechanical Co., Ltd. is a China-based manufacturer specializing in fasteners such as bolts, screws, rivets, and anchors. It reports customization from samples and designs, ODM availability, recent new-product development, raw-material traceability, 100% finished-product inspection, and documented R&D procedures. Its stated business scope also covers broad categories of metal, mechanical, electrical, railway, automotive, and related products. However, no supplier-management-system certification is reported, after-sales processes are not described in substantive terms, R&D and quality staffing is limited to one person each, and the available financial information is insufficient for a positive credibility assessment. No customer cases are provided.

Supplier typeThe supplier identifies itself as a manufacturer of fasteners, including bolts, screws, rivets, and anchors. Its registered business scope also includes metal products, mechanical components, molds, bearings, valves, auto parts, electrical equipment, and related categories, indicating a manufacturing and trading scope centered on industrial hardware and components.

CertificationsThe supplier-management-system certification field is explicitly reported as NIL. Although quality assurance in quality-control processes is marked as present, no formal certification is evidenced in the provided slices.

R&D capabilityThe supplier reports new products during the past year, one R&D engineer, design work using AutoCAD and PS, and available design-input, output, review, verification, and validation documentation. It also provides technology support during production, but no SDK is available and the R&D team is very small.

Production capacityThe supplier specializes in producing fasteners and reports 100% finished-product inspection and raw-material traceability. Its broad industrial-product scope supports relevant manufacturing coverage, although the slices do not provide production capacity, equipment, facility size, or workforce data.

Customization capabilityThe supplier explicitly offers customization from samples and designs, provides ODM services, and prepares product specifications for customer approval. These statements directly demonstrate customization capability.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a trading company with cooperated factories and over 30 years of fasteners experience.

Q:How do you control product quality?

We have a quality inspection department that checks each product before shipment. If there is a quality problem, we will produce a new one.

Q:Do you provide samples and what is the fee?

We provide free samples for standard products (customer pays express fee). For customized products, there is a sample charge which will be deducted from the official order.

Q:What are your main products?

We deal in standard fasteners like bolts, screws, nuts, gaskets, and nails, and can also produce special customized products according to customer drawings.

Q:Do you offer engineering assistance?

Yes, we have professional engineers who can help with screw selection and create drawings if necessary based on your detailed requirements.