What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1000 Pcs.

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-season periods.

Advanced M30 External Tooth Lock Washer for Secure Fastening

Name: Advanced M30 External Tooth Lock Washer for Secure Fastening
Brand: Yangzhou Shuojia Electromechanical Co., Ltd.
SKU: 2219705875

Jiangsu, ChinaYangzhou Shuojia Electromechanical Co., Ltd.

US$0.15

100-9,999 Pieces

US$0.10

10,000+ Pieces

Product profile

Customization

Available

Type

Lock Washer

Material

Stainless Steel

Model NO.

DIN6798A

Combination Washer Structure

External Type

Combination Washer Packaging

Spring Washer Type

Standard

Transport Package

Box

Specification

M30

Trademark

shuojia

Origin

Jiangsu, China

Key features

Stainless Steel Material: Made from durable stainless steel for secure fastening and corrosion resistance.

Customization Available: Supports customization from samples and designs, including logo and packaging.

Professional Engineering Support: Professional engineers available to assist with screw selection and drawing creation.

Free Standard Samples: Free samples provided for standard products; sample fee deducted from official order.

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

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

Multiple Payment Options: Accepts 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-season periods.

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: ≤1.88h

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 and over 30 years of experience in fasteners.

Q:How do you control product quality?

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

Q:Do you provide free samples?

We provide free samples for standard products; customers only pay for the express fee. For customized products, there is a charge, but it will be deducted from the official order.

Q:What are your main products?

In addition to standard fasteners like bolts, screws, nuts, and washers, 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 create drawings if necessary based on your detailed requirements.