1/4"-28 X 1/2" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (5000/Pkg.) 30 Ft These six-lobe (Torx) drive screws

These six-lobe (Torx) drive screws deliver superior torque control and reduced cam-out

This fastener is designed to provide strong

Tip: Verify material compatibility and pre-drill pilot holes for smooth driving and optimal holding power

Engineered for precision assemblies

Equip your toolkit with these reliable frame bolts and enjoy a secure fit that lasts

1/4"-28 X 1/2" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (5000/Pkg.) 30 Ft These six-lobe (Torx) drive screwsMachine Screws Slotted Flat Steel Zinc 1 4 28 X 1 2 are precision fastening screws designed for durable, flush installations in metal to metal assemblies. With a zinc plated steel body, these screws resist corrosion while delivering reliable performance in electronics, machinery, and enclosure applications. Specifications Material: Steel Finish: Zinc (zinc plated) for corrosion resistance Head type: Flat, countersunk Drive: Slotted Thread size: 1 4 28