#15 x 4" Big Timber T-30 Star Drive Construction Screw - 400 per Case extreme durability Soft Grip Handles: Ergonomic handles

Soft Grip Handles: Ergonomic handles enhance comfort during prolonged operation

Genuine Yamaha Product - Designed and Manufactured by Yamaha

packing operations in manufacturing plants

5 year warranty

ensuring smooth

#15 x 4" Big Timber T-30 Star Drive Construction Screw - 400 per Case extreme durability Soft Grip Handles: Ergonomic handlesBig Timber CTX Construction Screws are heat treated and hardened, making them more durable than ordinary screws and a superior alternative to traditional Lag screws. Sharp deep cutting threads and a knurled shank allow for quick easy driving into wood and a notched Type 17 point allows for quick starting and prevents the screw from walking. The large diameter Round Washer head with a 6 Point Star (Torx) Drive allows for easy high torque installation