countersunk/raised head wood screw

chromium plated on brass wood screw, slot head. stocked in the following sizes. price per packet of 10 pieces.
13mm x 4g - £1.00
13mm x 6g - £1.49
19mm x 4g - £1.44
19mm x 6g - £2.08
19mm x 8g - £2.69
25mm x 6g - £2.69
25mm x 8g - £3.60
32mm x 6g - £4.60
32mm x 8g - £3.30
38mm x 8g - £3.30