GRK Fasteners 115734 UberGrade Star Trim Head Steel Construction Screws, #8 x 3-1/8 Inch Eco_Friendly Styrofoam float is completely enclosed

Styrofoam float is completely enclosed within a rugged plastic housing

All season performance

see zone chart

Requires bolt-on hub or closing plate (not included) for hub opening in top endwall

35 in W x 3

GRK Fasteners 115734 UberGrade Star Trim Head Steel Construction Screws, #8 x 3-1/8 Inch Eco_Friendly Styrofoam float is completely enclosedGRK's Trim Head screws are an excellent choice for most fine carpentry applications, as well as window extension jambs, joining cabinets and more. Highlights: Callout Size : No. 8 Length : 3 1 8 in. Color : Yellow Material : Steel Drive Style : Star Thread Type : Self Tapping Head Type : Trim Head Driver Bit Included Recommended forIndoor and Outdoor Small trim head provides a clean finished look Zip Tip allows for no predrilling and one step