0.185" x 4" Strong-Tie SDWH19400SS-R20 Timber-Hex Screw - 316 Stainless Steel, Pkg 20 ECCQ End Column Caps drill the hole deep enough

drill the hole deep enough to accommodate embedment depth and dust from drilling

Equipment and piping supports in corrosive environments

This product is intended for use with 4x6 lumber but is also available in other sizes

1212HT and 1616HT are to be installed in pairs with machine bolts in double shear

The hangers should be installed such that a minimum end and edge distance of 1 1/2" is maintained

0.185" x 4" Strong-Tie SDWH19400SS-R20 Timber-Hex Screw - 316 Stainless Steel, Pkg 20 ECCQ End Column Caps drill the hole deep enoughSimpson Strong Tie Strong Drive SDWH Timber Hex Stainless Steel Screw is built for demanding wood framing and timber projects. Made from Type 316 stainless steel, it delivers long lasting corrosion resistance in coastal, wet, or harsh outdoor environments. The rugged hex head design drives easily while the large washer head spreads load for a secure, dependable hold on big members. Key Features Type 316 stainless steel for maximum corrosion resistance