Online Parts Store › Phillips Machine Screw - Pan Head. 1/4"-20 x 1-3/4" Image 1 of 1 Phillips Machine Screw - Pan Head. 1/4"-20 x 1-3/4" $39.74 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Truss Head #8 x 1-1/2" $63.30 Seachoice 01008 Lock Washer, #12 $16.44 Seachoice 01531 Hex Nut, 3/8-16 $30.68 Phillips Self Drilling Screw - Pan Head #10 x 1" $41.63 Phillips Tapping Screws - Oval Head, #12 x 2" $30.67