Steel Self Drilling Screw With Black Phosphate Finish, Modified Truss Head, Phillips Drive, Number 2 Drill Point, Size 8-18 Thread, 1-1/2 Inch Length, Pack Of 50, Corrosion Resistant And Easy To Drive For Construction And Metalwork

Steel Self-Drilling Screw in Black Phosphate, 50-Pack
✔️ Pack of 50, 1-1/2 in length, 8-18 thread, modified truss head

These steel self-drilling screws are designed to drill their own pilot holes and thread as they go, making fast work of metal-to-metal assemblies. They’re ideal for construction and metalworking projects where quick, durable fastenings are needed.

✅ Material: Steel with black phosphate finish
✅ Head: Modified truss head with low-profile dome and integral washer
✅ Drive: Phillips drive with X-shaped slot to prevent over-tightening
✅ Drill point: Number 2 drill point for reliable penetration
✅ Length & thread: 1-1/2 inch length, 8-18 thread, corrosion resistant
✅ Pack: 50 screws per pack, great for construction and metalwork

💡 What is a steel self drilling screw best used for in metalwork and construction?

These handy fasteners simplify metal assembly by drilling and threading in one step.

- fastens metal to metal without pre-drilling
- creates threads as it drills, saving time on projects
- corrosion resistant black phosphate finish adds durability