Precision Dowel Pins & Industrial Fastening Solution
EN31 / EN42J Dowel Pins, Circlips, Disc Spring Washers & Custom Componets
- ISO-grade quality materials
- High precision & tight tolerance
- Bulk & custom orders accepted
- On-time delivery across India
Products We Manufacture
Cognova Engineering manufactures high-precision dowel pins, washers, circlips and fastening components for automotive, engineering and industrial applications.

Internal Threaded Dowel Pins

Spring Dowel Pins

Belleville Washer

Wave Washer

E type Clip

Circlip

Grease Nipple

Grease Nipple 45
COGNOVA ENGINEERING
Cognova Engineering is a Pune-based engineering company providing precision manufacturing and customized engineering solutions to meet diverse industrial requirements. We are equipped with modern machinery, advanced production techniques, and a skilled technical team committed to delivering high-quality products.
Our operations are driven by strict quality control, continuous improvement, and a customer-centric approach. By focusing on accuracy, reliability, and timely delivery, Cognova Engineering has established itself as a dependable engineering partner for industries seeking efficient and cost-effective solutions.
Why Choose Cognova Engineering?
- Quality Assurance
- On-time Delivery
- Competitive Rates
- Experienced Team
Industries We Serve
Cognova Engineering supplies precision dowel pins and fastening components to industries including Automotive, Machinery, Engineering, Packaging, and Heavy Manufacturing. We focus on quality, accuracy, and timely delivery to meet diverse industrial needs.

Construction & Mining Equipment

Agriculture Machinery

Industrial Machinery










