GRK Fasteners 115734 UberGrade Star Trim Head Steel Construction Screws, #8 x 3-1/8 Inch Eco_Friendly Application: Three hole

Application: Three hole

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

Heat Output: 60000 BTU

Folding handles for easy & convenient storage in sheds & small spaces

Keeps wood neatly organized near the hearth

GRK Fasteners 115734 UberGrade Star Trim Head Steel Construction Screws, #8 x 3-1/8 Inch Eco_Friendly Application: Three holeGRK'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