GRK Fasteners RT Series 16105 Screw, #9 Thread, 3-1/8 in L, Reverse Thread, Trim Head, Star Drive, Steel, 348 PAIL Insulation Supports 9/32 in Dia checker pattern

9/32 in Dia checker pattern round head

Features universal mounting positions

Model Number: ST100-07

UPC: 848756011952

siding and decking

GRK Fasteners RT Series 16105 Screw, #9 Thread, 3-1/8 in L, Reverse Thread, Trim Head, Star Drive, Steel, 348 PAIL Insulation Supports 9/32 in Dia checker patternGRK Fasteners RT Screw, Thread Size: #9, 3 1 8 in L, Thread Type: Reverse, Head Type: Trim, Drive Type: Star, Steel, Package Quantity: 348 PAIL, Thread Length: 2. 08 in, Drive Size: T15, Applicable Materials: Composite, Wood, Shear Strength: 425 lb, 576 lb Tensile Strength Unit: PK348 UPC: 772691161055 Model Number: 16105