1/4-28 x 1/8 Cup Point Slotted Headless Set Screw is a slotted headless set screw for field adjustments where a flat-blade screwdriver is easier to source than a matched hex key. The slot can be driven with common flat-blade tools, avoiding the need to identify and carry a separate key size. The hollow-rim point can bite into the mating surface, so selection should consider whether a witness mark is acceptable.
Maintenance teams often review this type for communication equipment, control hardware, bracket stops, and repair work around legacy slotted screws, where a screwdriver-accessible fastener keeps service simple. A straight slot transmits less seating torque than a hex socket; when maximum tightening torque governs, compare alloy steel socket cup point set screws. Compare Cup Point Alloy Steel Socket Set Screws when socket-drive tightening is preferred. Need these slotted sets in stainless? Ask; non-catalog sourcing is what Cold Headers does.
Cold Headers has supplied specialty fasteners since 1962 and supports hard-to-find slotted set screw sourcing. Selection should reflect the shaft surface, required holding action, access for a flat blade, and the original hardware callout.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
