Do you provide quality inspection?

Yes, we perform 100% inspection on finished products, including visual and functional checks by packing staff.

What payment terms do you accept?

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

Are OEM and ODM services available?

Yes, both OEM and ODM services are available for our manufacturing needs.

High-Quality Serrated Washers with Precision Engineering for Reliability

Name: High-Quality Serrated Washers with Precision Engineering for Reliability
Brand: Hebei Tengyun New Materials Co., Ltd
SKU: 2099897382

Hebei, ChinaHebei Tengyun New Materials Co., Ltd

US$0.10

1 Piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

Stainless Steel

Model NO.

1-1

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Surface Treatment

Whitewash

Whether to Support Customization

Support

Applicable Industries

Construction, Manufacturing, etc.

Round Head Use

Standard

Transport Package

Container

Specification

1-30

Trademark

Huilin

Origin

Handan, Hebei

HS Code

0101101010

Production Capacity

50000

Key features

Anti-Loosening Design: Serrations embed into surfaces to prevent loosening under vibration via friction and biting forces.

Versatile Material Options: Available in carbon steel, stainless steel, titanium, Monel alloy, and non-metallic composites.

Superior Sealing Performance: Creates multiple sealing lines and labyrinth effects to effectively thwart medium leakage.

Customization Support: Supports customization from samples, designs, and offers flexible minor or full customization.

Wide Industry Application: Suitable for automotive, aerospace, construction, power, petrochemical, and shipbuilding sectors.

OEM and ODM Services: Manufacturer offers both OEM and ODM services for tailored production needs.

100% Quality Inspection: All finished products undergo visual and functional inspection before packing.

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

Company profile

R&D CapabilitiesProduction Process VisualizationQuality AssuranceHigh Repeat Buyers Choice

Hebei Tengyun New Materials Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.38h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier offering 3D software design and multiple customization modes. Its stated business scope covers power equipment and electronic components, machinery and metal-related products. Production information includes seven production lines and lead times within 15 working days in both peak and off-season periods. However, the supplier reports no available SDK, no in-stock capability, no overseas warehouse, no overseas agents or branches, and no valid manufacturing contract with affiliated subcontractors. Quality and supplier-management controls appear limited because finished products are checked by packing staff, production batches are not continuously reconciled, outsourcing procedures are absent, and no written service-supplier assessment procedures are maintained. Environmental assessment documentation and recent fire-drill activity are reported, but no specific certifications, customer cases, or after-sales service arrangements are...

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its registered business scope spans power facilities and electronic components, mechanical parts, metal products, tools, structures, wire rope, chains, and related manufacturing and sales activities, indicating a broad industrial manufacturing and trading profile.

R&D capabilityThe supplier provides 3D software design services and is identified as having professional technical R&D capability, supporting some product-development capability. However, it explicitly has no available SDK, and the slices provide no information on patents, proprietary technologies, or measurable R&D outputs.

Production capacityThe supplier reports seven production lines and average lead times within 15 working days in both peak and off-season periods. Countervailing controls are weak: there is no valid manufacturing contract with affiliated subcontractors, no continuous production-quantity reconciliation, no outsourcing SOP, no in-stock capability, and finished products are checked by packing staff.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, indicating broad stated support for customized development and design work.

Product Q&A

Q:What materials are used for these washers?

They are constructed from robust metals like carbon steel, stainless steel, titanium, and Monel alloy, or non-metallic materials like flexible graphite and PTFE.

Q:How do serrated washers prevent loosening?

The serrations embed into adjacent surfaces, generating friction and biting forces that resist loosening even under vibration or external forces.

Q:Can I request custom designs or samples?

Yes, we support customization from samples, designs, and offer flexible, minor, or full customization options.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Ton.

Q:What is the typical lead time for production?

The average lead time is within 15 workdays, regardless of whether it is peak or off-peak season.