FOR SALE IS ONE (1) NEW PACKAGE OF SIX (6) NEW KNURLED and PHILLIPS HEAD THUMBSCREWS M4 type 10mm length FOR VESA STANDARD VIDEO MONITOR. THESE ARE THE IMPORTANT SCREWS BEHIND YOUR VIDEO MONITOR THAT SECURE IT TO YOUR MOUNT STAND OR MONITOR MOUNT. OFTEN NEGLECTED, M4 type, 10mm length threaded screw = 13/32" threaded screw length (not including knurled top), ROUNDED BLACK PLASTIC HEAD WITH SILVER STEEL SCREW CONSTRUCTION, THESE VESA MOUNTING SCREWS SHOULD BE TIGHT AND SECURE FOR SAFETY. THESE THUMB SCREWS WITH PHILLIPS HEAD ALLOW YOU TO SNUG UP THE TORQUE WITHOUT A TOOL, IF YOU PREFER, A PHILLIPS SCREWDRIVER ALLOWS FOR ADDITIONAL TIGHTENING. THESE EASY TO USE, INSTALL OR REMOVE KNURLED THUMB SCREWS ARE EASY TO GET IN PLACE DURING A TIGHT INSTALLATION. COMMONLY USED ON HP W2072A 19" MONITORS AND MANY OTHERS IN THE 15 INCH TO 20+ INCH RANGE. YOU WILL RECEIVE ONE NEW PACK OF SIX (6) BLACK MONITOR THUMBSCREWS SHIPPED BY USPS FIRST CLASS MAIL.... BID AND BUY HERE IN IN ABSOLUTE CONFIDENCE SINCE I HAVE THOUSANDS OF POSITIVE FEEDBACK AND TEN+ YEARS EXPERIENCE. I SHIP WITHIN TWO DAYS OF RECEIPT OF PAYMENT, OFTEN THE NEXT DAY. $2.81 USPS FIRST CLASS GREEN SHIPPING USING RECYCLED PACKAGING MATERIALS AND ENVIRONMENTALLY FRIENDLY MATERIALS TO ANYWHERE USA. I DO NOT SHIP ANYWHERE ELSE. HAVE A GREAT DAY AND THANK YOU FOR STOPPING BY.......