Cinergy Audio #8 x 1-3/8" Truss Head Screws 50 Pcs.

Cinergy #8 truss head screws are commercial grade screws for assembling cabinets and installing woofers or subwoofers.  They're designed with a very sharp cutter (auger) on the tip of the screw that reduces the chance of the wood splitting. This model has a square head driver instead of a phillips head for safer installs around your woofers. They have a black coating for enhanced corrosion and abrasion resistance. The washer truss head is .35" (9mm) in diameter which is great for mounting larger woofers or subwoofers in your speaker cabinet. The course threads have a lot of extra 'bite' to give you strong retention power in all types of wood, including MDF. Due to their sharp tips and auger, they are considered 'self tapping' or 'self piercing' screws but we always recommend drilling pilot holes whenever installing any screw in any type of wood.  This is done as a precaution to lower your chances of splitting the wood. Price listed is for 50 screws.

Cinergy Audio Specifications