Inquiry (采购产品): SEMS SCREW I need a 4-40x1/4 Torx Pan head Taptite w/external washer. Preferably in Black Zinc. I need 10 to 20 thousand ASAP. **** Hidden Message ***** john maser 2550 s 27th ave Broadview, IL 60155 USA Company: ITW Shakeproof Title: Purchasing Manager E-mail: john.maser@itwsip.com **** Hidden Message ***** john.maser@itwsip.com