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garage doors - extension kit required for 8 ft
long screws attach to your wall stud for extra strength
Fits flush to floor through any 4" opening
Powers 20V MAX
Hillman 5/16 In. x 6 In. Zinc Hex Lag Screw (50 Ct.) Zing garage doors - extension kitZinc screw with a hex head and gimlet point. Provides adequate corrosion and rust protection, making it a good choice for outdoor projects. Use this lag screw to attach objects to wood and anchor masonry. Common applications include retaining walls, deck frames, and outdoor play equipment. Coarse threads designed for pre drilled holes to prevent splitting or snapping, and requires minimal clearance above the fastener. Hexagonal drive for simple
