HeadLOK®
The FastenMaster HeadLOK® is a heavy duty wood screw that does it all and won't counter sink. Comparable to an M10 Coach Screw, the HeadLOK requires no predrilling! HeadLOK® zips right in and is ideal for many wood to wood applications including decks, warm roofs, SIP Panels, fences and more.
HeadLOK® BS Report
Strength data for use with BS5268-2.
Pitched Warm Roof
Specifier's Guide and Technical Bulletin for attaching counter battens to rafters on pitched warm roofs utilzing over-rafter rigid foam insulation.
Structural Insulated Panel (SIP)
Structural Insulated Panel (SIP) applications utilzing HeadLOK® fasteners for wall corner junctions and roof to purlin / wall plate connections.
LedgerLOK®
The FastenMaster LedgerLOK® is engineered for joining multi-ply truss girders, carrying beams, headers and any multi-ply wood application. Comparable to an M12 Coach Screw, the LedgerLOK® requires no predrilling in solid timber or glulam! LedgerLOK® is approved by MiTek, Alpine, Gang Nail and Wolf.
LedgerLOK® BS Report
Strength data for use with BS5268-2
TimberLOK®
The FastenMaster TimberLOK® is a heavy duty wood screw that is comparable to an M10 Coach Screw. It is engineered to enable you to complete your wood to wood projects Faster, Easier & Stronger. No predrilling required! TimberLOK® is great for use in loft conversions, decking, sleeper walls, fencing and any other projects that require wood to wood connections.
TimberLOK® BS Report
Strength data for use with BS5268-2
TrussLOK®
The FastenMaster TrussLOK® Engineered Wood Fastener is designed specifically for connecting 2, 3, or 4 plies of 45mm LVL together. The FastenMaster TrussLOK® is Faster, Easier & Stronger than Coach Bolts and other structural fasteners.
TrussLOK® BS Report
Strength data for use with BS5268-2
Guard Dog®
The FastenMaster Guard Dog® Exterior Wood Screw with Pozi-Drive is fully tested and guaranteed in ACQ, Cedar and Redwood. The versatile head style can be used with the PoziSquare drive, #2 square drive and Phillips drive. Colored to match pressure treated decking.
TrapEase® II
No More Mushrooms! TrapEase® II has been designed to eliminate the mushrooming effect caused by standard deck screws in high density composite boards. FastenMaster TrapEase® II fasteners have been color-coated to match most composite decking.

