SEMS Washers, Double Coil Lock Washers, Cold Formed Fasteners, and Sheet Metal Screws – Highest Quality with Outstanding Customer Service
3Q, Inc. opened our first warehouse operation in 2008 and quickly built a reputation of integrity and quality in the global fastener and fastener assembly market. Our dedication to providing premier customer service and problem solving has made us a preferred partner with our customers and a leader in the fastener industry.
We pride ourselves on our ability to provide unique and cost effective solutions for demanding applications and supply chain issues.
A wide range of ITW Shakeproof SEMS washers are stocked in our Naperville, IL warehouse. We offer low minimum orders and partial cartons. All of these parts are 100% domestic, made in the USA and DFARS compliant.
- External & Internal Tooth Lock Washers
- Helical Split Lock Washers
- Dished – Toothed Periphery Washers
- SQUARE CONE®
Double Coil Lock Washers
Double coil lock washers are stocked in our Naperville, IL warehouse in sizes from 1/2" to 1". All of these parts are 100% domestic, made in the USA.
Cold Forming – UniTech Products Corporation
Our state of the art factory located in Taiwan provides the highest quality products in the industry.
- Shoulder Bolts
- Double End Studs
- Weld Screws
- Knurled Bolts
- Specialty Cold Formed Bolts & Screws
Contact our office for quotes or more information.
Sheet Metal Screws
Our Pull-Tight sheet metal screws are the best product on the market. The serrated hex washer head self-piercing and self-drilling screws provide superior starting and holding power compared to standard sheet metal screws. Pull-Tight screws have a special serrated washer design that pulls in material for full engagement and have flanged teeth under the head that virtually eliminates stripping. The self-piercing screws penetrate best in material up to 16 gauge and the self-drilling screws are best for heavier gauge materials. Both products are designed to be installed with power tools for quick installation. They are made of heat-treated steel and have an improved corrosion resistant zinc finish. Sizes in stock range from #6 x 1/2" to #14 x 1-1/2".
Let us show you the difference that superior customer service can make for your business.