GRK Fasteners 10287 Star Washer Head Self Tapping Structural Screws, 3/8-inch X 8 inches L High Speed Twist Not for wall furnaces or

Not for wall furnaces or woodburning applications

Finish : Phosphate

800 series: amherst

Manufacturers Limited Warranty: Replacement of any part found defective in material or workmanship

7/16" hex shank

GRK Fasteners 10287 Star Washer Head Self Tapping Structural Screws, 3/8-inch X 8 inches L High Speed Twist Not for wall furnaces orThe screws are using self tapping specially hardened steel screw, W Cut thread design as zip tip, climatek coated, sharp threads and points to built in washer for interior or exterior use in carrying beams, ledger boards, stair rails, deck posts, playground equipment and other professional applications. Highlights: Length: 8 inches Callout Size: 3 8 inch Finish: Climacoat Drive Style: Star Head Type: Washer Head Thread Type: Self Tapping Product Type: