GBGS 6 Pack 2x8 Concealed Joist Hanger,Black

Nominal joist size: 2 x 8 | Thickness: 14 Gauge(2 mm ) | Pre-drilled holes: 5 mm for #10screws, 8 mm for 1/4" fastener,Note: screws are not included | Material: low carbon steel ,finish:powder coating