Description: ALEX® EMT Set Screw Connectors provide a secure and dependable way to fasten Electrical Metallic Tubing (EMT) to electrical boxes and enclosures. Manufactured from high-strength zinc die-cast material, each connector delivers consistent grip, smooth threading, and reliable mechanical performance. The set-screw design ensures a firm hold on the conduit, allowing quick installation for commercial, industrial, and residential electrical systems.
Why Zinc Die Cast?
Zinc die-cast EMT connectors have been one of our most stable and best-selling products for more than 20 years. They offer an ideal balance of durability, corrosion resistance, and cost performance—more economical than steel connectors and significantly stronger than aluminum versions. This makes them a preferred choice for contractors, distributors, and OEM partners who need dependable EMT fittings at scale.
Commitment to Excellence: ALEX® EMT Connectors are engineered to meet industry standards with consistent casting quality, accurate sizing, and long-term durability. We focus on delivering products that electricians trust on job sites every day.
Warranty: ALEX® EMT Connectors include a one-year warranty from the date of purchase, ensuring dependable performance and added protection for your electrical installations.
For over 20 years, zinc die cast EMT connectors have been one of our best-selling products. Zinc offers the perfect balance of strength, corrosion resistance, and cost efficiency—stronger than aluminum fittings and more anti-rust than steel versions. This makes zinc die cast connectors the preferred choice for many contractors and distributors worldwide.
CATALOG NUMBERS
CAT#
SIZE
TC-501
1/2"
TC-502
3/4"
TC-503
1"
TC-504
1 1/4"
TC-505
1 1/2"
TC-506
2"
TC-507
2 1/2"
TC-508
3"
TC-510
4"
Key Features：
Solid zinc die-cast construction for long service life
Strong set-screw grip for secure EMT connections
Smooth inside surface for easy wire pulling
Accurate sizing for ansi c80.3 EMT conduit
Suitable for commercial, industrial, and residential installations
Compatible with all standard EMT conduits (1/2" to 4")
EMT CONNECTORS SET SCREW TYPE ZINC DIE CAST
Production & Quality Control
Frequently Asked Questions
1. What products do you mainly supply? We manufacture EMT conduit, IMC conduit, Rigid conduit, flexible conduits, and a full range of fittings and accessories.
2. Do you offer OEM or private labeling? Yes. We provide OEM/ODM services and can produce under your brand. We also welcome international distributors for the ALEX® brand—contact us at info@emtube.com for more details.
3. What is your lead time? Standard items are typically ready for shipment within 35 days after receiving the deposit.
4. Do you have a minimum order quantity (MOQ)? We do not set an MOQ since we are the manufacturer. However, very small or uncommon orders may require additional lead time.
5. Can you provide samples? Yes, samples are free. Shipping cost is usually borne by the customer.
6. Can we visit your factory? Absolutely. Simply search “杭州弗朗西斯管业” on Google Maps, Apple Maps, or Amap. Let us know your schedule and we will arrange everything for your visit.
