Screw-Tite 2 PZ Double-Countersunk Screws 3.5 x 40mm 200 Pack (130FY)

Acute tri-lock threadform and shank. Enhanced dual-start with opposing thread gives an easy straight drive. Stick-tite recess for maximum grip between bit and screw. Dowel ream reduces timber splitting. Zinc and yellow-passivated. Double Self-Countersunk with Underhead Ribs Carbon Steel Construction Net-Coat Yellow-Plated Wax-Coated Thread-Cutting Partially Threaded TS Thread System Offers a Single & Twin Thread in One, Gripping Fast with a Firm Fix - Manufacturers part numbers: 130FY|F95

• Plastic product which is rigid and prone to cracking, we have always manufactured from supremely flexible and durable Silicone rubber which gives a perfect, stretchable fit every time.