SteelZip CTD/IMPAX Coated HWH Self Drilling - Carbon Steel / VistaCoat or DMG85 Coating, 5/16" HWH, SD1/SD2/SD3/SD5, Silver

STEELZIP CTD & IMPAX SD Coated HWH Self Drilling Screws. Used for attachment of metal to metal applications such as steel framing, hat channel, and metal deck attachment. Similar to SteelZIP Econo self drill fasteners with added corrosion protection of thicker galvanizing and VistaCoat or DMG85 corrosion resistant coatings. Most sizes also bagged 250-count. Size: #8-16 x 3/4" to 1/4-20 x 8". Material: Steel. Coating/Finish: VistaCoat or DMG85. Head: Unwashered HWH. Drive: Hex. Point: SD1/SD3/SD5. Dimensions: #12-14 SD3 Maj .212" Min .155"; #12-24 SD5 Maj .212" Min .192". Mechanical: #12-14 SD3: Torsional 92 in-lbs, Shear 2,080 lbs avg, Tensile 2,900 lbs avg; #12-24 SD5: Torsional 100 in-lbs, Shear 2,200 lbs avg, Tensile 3,200 lbs avg. Pull-out: SD3: 12ga 1,540 / 14ga 920 / 16ga 680 lbs ult; SD5: 12ga 1,300 / 3/16" 3,200 / 1/4" 3,200 lbs ult. Application: Steel 0.059"-0.500" thick. Approvals: Florida Building Code Compliant 1506.6. Packaging: 500-2,500/box; some bulk (B).