ASSY VG CYL

Cylinder Head Fully Threaded Self-tapping Wood Screw

The ASSY VG Cyl (Cylinder Head) screw is a fully threaded self-tapping wood screw engineered for timber reinforcement, beam repair, and connections where a small head is required for a clean, concealed, architectural finish. Code-approved reliability, the ASSY VG Cyl screw has been awarded an ICC-ESR approval in the United States and the Canadian Construction Materials Centre Reports (CCMC) approval in Canada.

Available in diameters of 6 mm (1/4”), 8 mm (5/16”) and 10 mm (3/8”)
Available in lengths of 80 mm (3-1/8”) to 800 mm (31-1/2”)
Small cylindrical head almost invisible when installed
Easily concealable with a wood plug
Zinc coating designed for dry service condition
Aggressive drill tip mimics a drill bit and bites into the wood and assures quick and easy installation
Ideal for incline wood-to-wood connections and wood reinforcement
Can be used in Timber Concrete Composite systems, potentially replacing ASSY VG CSK
For more connection examples and information see our Design Guides

The range of available lengths and diameters makeS the ASSY VG Cyl suitable for a broad range of projects from log home building to multi-story mass timber construction. The ASSY VG Cyl screw can also be used in beam upgrades and connections where a small screw head is required. ASSY fully threaded screws can be used in typical reinforcing applications, including checked or cracked members, potentially restoring them to nearly their full original strength following our Timber Reinforcement Guide.

Category: Fully Threaded
Code Approval ETA, CCMC, ICC
Connection Type Wood/Wood
Applications Timber Framing, Log Home Building, Mass & Heavy Timber Construction
Manufacturer SWG