Paulin 6-32X1-1/2 Round Head Socket/Slotted Machine Screw - 500pcs. 18-8 Stainless Steel Cup-Point Set Screws. Compare 6-32X1-1/2 Round Head Socket/Slotted Machine Screw - 500pcs. Made from alloy steel, these inch size set screws have a thin edge that digs into hard surfaces for a secure hold.
18-8 Stainless Steel High-Profile Narrow Fillister Head Slotted Screws. The second chart below is a US fraction to metric mm for the more common sizes up to 4'. These screws have good chemical resistance. That is often found when trying to match a screw size using Digital Calipers (Inch Decimal to Screw Size) or drill a hole (Screw size to Nearest Fraction) for your project. It is very helpful to know the decimal equivalent for a US screw size you have.
