Simpson Strong-Drive SDWH Timber-Hex Screw – 0.195″ x 4″ 5/16 Hex, DB Coating – 50/box

Description

Ideal for structural and general-purpose fastening applications where a hex-head drive is preferred. The Strong-Drive SDWH Timber-Hex screw is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO-UES ER-192 and meets 2015 and 2018 IRC and IBC code requirements for several common wood framing applications.

• Bold thread design that provides superior holding power
• SawTooth point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
• Under-head nibs that offer greater control when seating the head
• Large washer head provides maximum bearing area (0.650-in. head dia.)
• Size identification on all SDWH screw heads
• 5/16-in. hex drive

Features

• Bold thread design that provides superior holding power
• SawTooth point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
• Under-head nibs that offer greater control when seating the head
• Large washer head provides maximum bearing area (0.650-in. head dia.)
• Size identification on all SDWH screw heads
• 5/16-in. hex drive

Specifications