FastenMaster® FMTHR614-24 ThruLok™ Screw Bolt Fastening System, 6-1/4", 24-Count BESTSELLERS Total length: 3 inch

Total length: 3 inch

High molecular weight makes optix ideal for almost any type of fabrication or glazing

It is also designed to be used in new construction and in setting flashings

Drills up to 2 times more holes than conventional percussion bits

Plastic black ferrules

FastenMaster® FMTHR614-24 ThruLok™ Screw Bolt Fastening System, 6-1/4", 24-Count BESTSELLERS Total length: 3 inchFastenMaster ThruLok Screw Bolt Fastening System can be used for applications including multi ply beams, deck posts, carrying beams and more. It combines the strength of a through bolted connection with the speed of a LOK fastener with no predrilling required. Its three part assembly includes a screw, featuring the patent pending Paddle Point, engineered washer and LOK Nut. Save time, money and labor costs! ThruLok is the first fastener engineered to