Slotted Low-Profile Steel Shoulder 5.5mm Shoulder Dia 6mm Shoulder Length M4 x .7mm Thread, 10PK

With a reduced head size and an unthreaded shoulder use these screws as a shaft or dowel pin for small rotating parts in low-clearance applications. They also can act as a linear slide for alignment in punch-and-die mechanisms or plastic injection mold sets. The head keeps items in place when theyre rotating or sliding on the shoulder. Theyre also known as shoulder bolts or stripper bolts.Made of steel these shoulder screws are stronger more wear resistant and less expensive than stainless steel alternatives. A zinc plating protects them from rust in wet areas. Theyre not as corrosion resistant as stainless steel screws however so dont use them where chemicals or salt water are present.These screws meet DIN 923 an international standard for shoulder screw dimensions.