Simpson #7 x 2-1/2 in. Trim-Head Collated Screw Sharp Point Type 305 SS #2 Sq Drive Gray 04 1000-Pk HCJTZ Concealed Joist Tie The inverted upper thread design

The inverted upper thread design actively clears excess composite material during installation

Round at 90 Degrees: 12 in

AM 5/8-RP10: 10 Pk

Nominal joist size: 2x6

Range of Spindle Speeds (RPM): 60 - 500 / 500 - 4200

Simpson #7 x 2-1/2 in. Trim-Head Collated Screw Sharp Point Type 305 SS #2 Sq Drive Gray 04 1000-Pk HCJTZ Concealed Joist Tie The inverted upper thread designSimpson DTH212S305GR04 Trim Head Screw Sharp Point (Collated) #7 x 2 1 2 in., Type 305 Stainless Steel, Gray 04, 1000 Quantity is a premium collated decking fastener from Simpson Strong Tie's Quik Drive line, engineered for attaching wood deck boards to PVC and composite decking surfaces. Manufactured from Type 305 stainless steel for high level corrosion resistance in marine and high exposure environments, these screws feature a low profile trim