industrial

The toughest products around and built to last.

We have some of the toughest products in the market, and quality you can count on. Our solutions for the manufacturing and industrial sectors provide the reliability, longevity and efficiency in some of the most demanding environments across North America.

Dottie products are used in industrial applications including automation, food processing, oil and gas, refineries, wastewater treatment plants, marine applications, MRO applications, and airports.

Our grade 5 fasteners deliver performance you can trust on the toughest jobs, while our non-ferrous fasteners can withstand some of the harshest environments such as wash-down areas, exposure to oils, marine air, and high temperature environments.

Discover the Dottie Difference with our industrial products below.

Why Industrial Professionals Choose L.H. Dottie

Superior Distribution

Superior Distribution

Our strategically located distribution centers enable us to deliver the products you need quickly and accurately!
Innovation & Quality

Innovation & Quality

The Dottie Difference can be summarized with one word: Quality. We comply with the toughest standards in every industry including UL, IFI, ICC, ROHS, ASTM, ASME, and more regulatory and accreditation organizations.
Design Patented Packaging

Design Patented Packaging

Our highly acclaimed, patented Invincibox fastener packaging is durable and easy to organize in any work environment.
Nomenclature

Nomenclature

Professionals appreciate our descriptive part numbering system that enables them to easily remember their most often used products.
Sales & Support

Sales & Support

Coast to coast our sales force provides in-depth product knowledge and support wherever you need it.
It’s all on our Website

It’s all on our Website

Easily search our product offering, download technical data, locate a distributor or sales representative, and register products for factory warranties.

Certificates, Compliances and Accreditations

UL
ICC
ASME
ROHS
Can’t find it? Special order it!