Fastenmaster FMTHR614-24 FastenMaster ThruLOK is a multi-purpose structural wood-to-wood fastener engineered to replace traditional 1/2" carriage bolts and through-bolts in deck framing, multi-ply beams, girder trusses, and structural post connections....

Fastenmaster FMTLOK04-12 FastenMaster TimberLOK is a heavy-duty structural wood screw engineered for demanding framing and exterior construction applications. Designed to replace traditional 3/8" lag screws, TimberLOK installs without predrilling, delivering...

Meet the FastenMaster FMTLOK04-250 TimberLOK 4" — a purpose-built wood fastener engineered to speed up your toughest projects. With a sharp point and aggressive threads, TimberLOK slices through dense woods...

Meet the FastenMaster FMTLOK04-50 TimberLOK 4" — a purpose-built wood fastener engineered for durable, flush-fitting joints in deck framing, fencing, and post-to-beam connections. Its sharp point and aggressive threads bite...

Fastenmaster FMTLOK06-12 FastenMaster TimberLOK is a heavy-duty structural wood screw engineered for demanding framing and exterior construction applications. Designed to replace traditional 3/8" lag screws, TimberLOK installs without predrilling, delivering...

Fastenmaster FMTLOK06-250 FastenMaster TimberLOK is a heavy-duty structural wood screw engineered for demanding framing and exterior construction applications. Designed to replace traditional 3/8" lag screws, TimberLOK installs without predrilling, delivering...

Say goodbye to predrilling and slow installs with the TimberLOK 6" Fastener from FastenMaster — a 50-piece box engineered to zip through the densest woods while delivering proven, on-site strength....

Meet the FastenMaster FMTLOK08-12 TimberLOK 8" — a purpose-built solution for fast, reliable wood-to-wood connections. This 12-pack in a clamshell brings together aggressive threading, a sharp point, and a countersinking...

Meet the TimberLOK 8" fastener from FastenMaster (FMTLOK08-250) — a purpose-built wood-to-wood solution designed to save you time, labor, and material costs on outdoor framing and landscaping projects. This 250‑count...

Fastenmaster FMTLOK08-50A FastenMaster TimberLOK is a heavy-duty structural wood screw engineered for demanding framing and exterior construction applications. Designed to replace traditional 3/8" lag screws, TimberLOK installs without predrilling, delivering...

Meet the FastenMaster FMTLOK10-12 TimberLOK 10" - 12 pc clamshell, a purpose-built wood fastener designed to simplify heavy-duty timber connections. TimberLOK's sharp point and aggressive threads bite into even the...

Meet TimberLOK FMTLOK10-250 — a premium 10" TimberLOK fastener delivered in a 250-count bucket that’s engineered to speed up every wood-to-wood project. TimberLOK’s sharp point and aggressive threads slice through...

Introducing the FastenMaster FMTLOK10-50A TimberLOK 10" fasteners—a 50-piece box built for speed, strength, and reliability on every project. Designed to power through wood with precision, these TimberLOK fasteners cut installation...

Fastenmaster FMTLOK212-12 FastenMaster TimberLOK is a heavy-duty structural wood screw engineered for demanding framing and exterior construction applications. Designed to replace traditional 3/8" lag screws, TimberLOK installs without predrilling, delivering...

FastenMaster FMTLOK212-50 TimberLOK 2-1/2" – 50 pc box is a high-performance wood-to-wood fastener engineered to streamline your framing, fencing, and landscape projects. Designed to cut through dense lumber with ease,...

VersaLok 6" Flathead Structural Wood Screws from FastenMaster are built to power through demanding wood-framing tasks with precision and confidence. This 50-count pack (FMVLOK006-50) is purposefully sized for professional crews...

Fastenmaster FMVLOK008-50 FastenMaster VersaLOK is a flat-head, heavy-duty structural wood screw engineered for demanding framing and exterior construction applications. Available in 6", 8", and 10" lengths, VersaLOK delivers higher design...

Fastenmaster FMVLOK010-50 FastenMaster VersaLOK is a flat-head, heavy-duty structural wood screw engineered for demanding framing and exterior construction applications. Available in 6", 8", and 10" lengths, VersaLOK delivers higher design...

Fastenmaster LHOG007 FastenMaster LogHog is an extra heavy-duty structural fastener engineered specifically for log home construction and demanding timber applications. Designed for maximum strength, LogHog delivers deep thread penetration and...

Fastenmaster LHOG009 FastenMaster LogHog is an extra heavy-duty structural fastener engineered specifically for log home construction and demanding timber applications. Designed for maximum strength, LogHog delivers deep thread penetration and...

Fastenmaster LHOG010 FastenMaster LogHog is an extra heavy-duty structural fastener engineered specifically for log home construction and demanding timber applications. Designed for maximum strength, LogHog delivers deep thread penetration and...

Fastenmaster LHOG011 FastenMaster LogHog is an extra heavy-duty structural fastener engineered specifically for log home construction and demanding timber applications. Designed for maximum strength, LogHog delivers deep thread penetration and...

Fastenmaster LHOG013 FastenMaster LogHog is an extra heavy-duty structural fastener engineered specifically for log home construction and demanding timber applications. Designed for maximum strength, LogHog delivers deep thread penetration and...

Fastenmaster LHOG015 FastenMaster LogHog is an extra heavy-duty structural fastener engineered specifically for log home construction and demanding timber applications. Designed for maximum strength, LogHog delivers deep thread penetration and...