FAB-LOK Carbon Steel Screw .250-.500 Grip 1000 pack 6-20 x 7/8 Part # MS51959-75

Part # MS51959-75

bonded sealing washers have a neoprene seal that helps to prevent leaks

Part # MS51861-29C

Part # MS35206-210

512 Aluminum/Steel Dome Head Blind Rivets - Pack of 5000

FAB-LOK Carbon Steel Screw .250-.500 Grip 1000 pack 6-20 x 7/8 Part # MS51959-75Need a large quantity? Request bulk pricing here. FAB LOK Carbon Steel Screw . 250 . 500 Grip Pack of 1000 Fab Lok Fasteners To Maintain Panel Integrity in High Stress and High Vibration Environments Vibration, either from inside or outside a building, can make ordinary fasteners loosen and back out. FAB LOK fasteners combine a slotted aluminum sleeve and fastener to provide high resistance to vibration loosening. Excellent for use with insulated