15x8 Built To Last Black Wafer Head Structural Lag Screws For Log Construction Timber Framing Laminated Beams And Pole Barns T30 Torx Drive ACQ Coated For Outdoor Or Indoor Use High Tensile And Shear Strength Heavy Duty 50 Count
✔️ 8.0 in length (203 mm), shaft.202 in (5.13 mm), head.644 in (16.36 mm), T30 Torx, ACQ coated
These 15x8 black wafer head structural lag screws are built for log construction, timber framing, laminated beams, and pole barns. They’re suitable for outdoor or indoor use, come in a 50-count pack, and deliver high tensile and shear strength for demanding projects.
✅ 50 count pack
✅ T30 Torx drive
✅ ACQ coating for outdoor/indoor use
✅ 8.0 in length (203 mm)
✅ Shaft.202 in (5.13 mm) diameter
✅ Head.644 in (16.36 mm) diameter
✅ 1,000 hour salt spray tested
✅ Heat-treated hardened steel
✅ Deep Six-Lobe Star Drive reduces cam-out
✅ Type 17 tip for fast starts and no pre-drill
✅ Flat head washer increases pull-through strength
💡 What is a log screw used for and why choose a T30 Torx lag screw?
Handy details to know before you buy:
- High tensile strength for log homes and timber frames
- T30 Torx drive improves bite and reduces cam-out
- ACQ coating resists outdoor exposure
- Deep Six-Lobe recess minimizes bit slipping