Simpson XL Large-Head Metal Screw #12 x 1-1/4 in. 5/16 Hex Washer Head Collated 1000-Pk Chucks & Collets Wings on the shank counterbore

Wings on the shank counterbore hard material and allow the head to countersink for a clean look

Solid Hardwood

5 installed - does it require special concrete work

The Simpson H8SS H8 18-Gauge Stainless-Steel Hurricane Tie by Simpson Strong-Tie is engineered to resist high winds and seismic forces by positively connecting trusses and rafters to the top of wall of a structure

Please to discuss configurable options tailored to your project requirements

Simpson XL Large-Head Metal Screw #12 x 1-1/4 in. 5/16 Hex Washer Head Collated 1000-Pk Chucks & Collets Wings on the shank counterboreThe Simpson Strong Drive XL Large Head Metal Screw (#12 x 1 1 4 in., Model XLQ114T1224) is a load tested, code listed collated fastener engineered to deliver maximum load values in demanding structural applications. Designed specifically for high shear and uplift resistance, these screws serve as excellent one for one replacements for pins in cold formed steel framing and steel to structural steel connections. Belt collated for use with an auto feed