Concrete Screw, #4-24 Dia., Flat, 1 1/2 in L, 18-8 Stainless Steel 5000 PK,
4-24X1 1/2 Phillips Flat Self Tapping Screw Type AB Fully Threaded 18-8 Stainless Steel .
4-24X1 1/2 Phillips Flat Self Tapping Screw Type AB Fully Threaded 18-8 Stainless Steel .