I am searching for a square head drive screw, Head size 6mm and shank 4mm and length 40mm in rust resistant coating, not zinc plated? or anything simlar to the above. Would like to order Bulk. If anyone can help please contact me at roofanddeck@polka.co.za. Kind Regards Jacques Mr Jacques Nel Roof and Deck South Africa Tel: (27 21) 5565840 E-mail: roofanddeck@polka.co.za I am interested in Screws products. we use 2/ 56, 2/64 ,4/40,and 1/4- 28 brass (screws and nuts) with diffrent lengthes screws 1/4 in, 3/16,1/2,7/16,9/16,3/4 inches long black and nickel if you have it in stock or you can supplied it let me know Mr GAMAL EL-REFAIE IDEAL PRECISION METER Egypt Tel: (20 2) 26983534 E-mail: GELREFAIE@AOL.COM