Simpson Quik Drive QDPROLDHG2 Underlayment/Backerboard Attachment Pipe Flashings The box-thread design ensures smooth

The box-thread design ensures smooth driving and holding power

ZMAX Coating: Superior protection against corrosion in exterior and high-humidity environments

Floor Joists: Supports floor framing systems in residential and commercial buildings

The Simpson Strong-Tie DHU Face-Mount Fire Wall Hanger is designed for structurally supporting joist floor loads that bear on wood stud walls with two layers of 5/8" gypsum board

Simpson Quik Drive QDPROLDHG2 Underlayment/Backerboard Attachment Pipe Flashings The box-thread design ensures smoothThe Simpson QDPROLDHG2 auto feed Underlayment Backerboard attachment is designed to quickly and precisely install cement board to underlayment, wood and steel. This Simpson Underlayment Backerboard Attachment features a limited lifetime warranty (see manufacturer for specific details on warranty) The QDPROLDHG2 Underlayment Backerboard Attachment features A slim profile that allows for driving in tight corners A compact body for reduced weight and