1/2"-13 X 3" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (50/Pkg.) Medium Duty Mechanical Anchors These steel machine screws deliver

These steel machine screws deliver strong performance in a compact

Corrosion-resistant black oxide finish with a clean

The six-lobe (Torx) drive provides better torque transfer and reduced cam-out

making them suitable for tapped holes and hardware assemblies that require a reliable

these machine screws provide a secure

1/2"-13 X 3" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (50/Pkg.) Medium Duty Mechanical Anchors These steel machine screws deliverOur Machine Screws Slotted Flat Steel Zinc 1 2 13 x 3 are designed for dependable fastening in metal to metal assemblies. The zinc plated finish provides corrosion resistance, making them a versatile choice for indoor projects and protected outdoor installations. Size & Thread: 1 2 13 UNC, 3 inches long. Material: Steel with a zinc coating for enhanced durability. Drive Type: Slotted drive for compatibility with standard screwdrivers. Application: