Ideal Industries Thread Forming Combination Head Grounding Screws, 100/Jar
The Ideal Industries model 30-3594 grounding screws feature a thread forming design and a versatile combination head that accommodates hex, Phillips, slotted, and Robertson (square) drive tools. This four-in-one drive compatibility ensures the installer can use whatever tool is at hand. Sold in a 100-count jar for convenient storage and inventory management.
Key Features
- Thread forming design creates threads on first installation for a secure hold in unthreaded metal
- Combination head: hex, Phillips, slotted, and Robertson (square) drive compatibility
- 100-count jar packaging for convenient job site use
- Designed specifically for grounding electrical devices and equipment
Specifications
- Model: 30-3594
- Brand: Ideal Industries
- Head Type: Combination (Hex/Phillips/Slotted/Robertson)
- Thread Type: Thread Forming
- Quantity: 100 per Jar
- Purpose: Grounding Screw
Applications
Used for establishing equipment grounding connections between receptacles, switches, and other wiring devices and metal electrical boxes or enclosures. The thread forming design allows the screw to cut its own threads in sheet metal knockouts and designated grounding points, ensuring a solid electrical bond required by NEC grounding requirements.



