What are the payment terms?

We accept LC, T/T, PayPal, D/P, Western Union, and small-amount payments.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1000 Pcs.

Premium Hardened Countersunk Nuts with Internal and External Threads

Name: Premium Hardened Countersunk Nuts with Internal and External Threads
Brand: Yangzhou Shuojia Electromechanical Co., Ltd.
SKU: 2218936475

Jiangsu, ChinaYangzhou Shuojia Electromechanical Co., Ltd.

US$0.02

100-9,999 Pieces

US$0.01

10,000+ Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Countersunk Head

Connection

Common Bolt

Head Style

Counter Sunk Bolt

Standard

DIN, GB

Grade

8.8

Transport Package

Box

Specification

Trademark

shuojia

Origin

Jiangsu, China

Key features

30 Years Fastener Experience: Over three decades of industry expertise in manufacturing and trading fasteners.

100% Quality Inspection: Every product undergoes visual inspection by packing staff before shipment.

Free Standard Samples: Free samples provided for standard items; customer pays only for express shipping.

Customization from Designs: Produce special customized products based on customer drawings and designs.

Professional Engineering Support: Expert engineers available to assist with selection and create necessary drawings.

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

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Wide Market Coverage: Main markets include Europe, Southeast Asia, Middle East, South Asia, and domestic.

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: ≤2.00h

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 trading company?

We are a trading company with cooperated factories, possessing over 30 years of fastener experience.

Q:How do you control product quality?

We have a dedicated quality inspection department. Each product is checked before sending out, and defective items are replaced with new ones.

Q:Do you provide free samples?

Yes, we provide free samples for standard items. Customers only need to pay for the express fee. For customized samples, there is a charge, but it is deducted from the official order.

Q:Can you produce custom products?

Yes, in addition to standard fasteners, we can produce special customized products according to customer drawings.

Q:Do you offer engineering assistance?

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