|    4-40 Stainless Steel Phillips Pan Head Machine Screws.   
 18-8 Stainless Steel Includes 303 & 304 Grades  #4-40 Right Hand Thread, UNC   Fully Threaded For Use With A Pre Tapped Hole Or Matching Hex Nut.  Rust and Corrosion Resistant  Pan Head Machine Screws Are Used in Machinery, Metal Applications, Automotive.  Standards: ANSI B18.6.3 Please View Matching Nuts & Washers Below. |