Swan Secure S07C162FBP Trim Screw #7" X 1-5/8" - Stainless Steel Screen Wire High Performance

High Performance

For standard 3-1/4" x 10" duct

Installation Pattern Type : Geometric From Center of the Floor One By One

Used for measuring and marking sheets of drywall

Swan Secure S07C162FBP Trim Screw #7" X 1-5/8" - Stainless Steel Screen Wire High Performance"SWANEZE" TRIM SCREWS Square head drive 305 stainless steel 135 pieces Size : #7" x 1 5 8" Finish : stainless steel #1 square drive, Durable powder coated finish painted heads that escape notice in finished work. . 230" diameter, trim head with 'beaver bite' type 17 auger point for extra fast starts. Coarse threads approximately 2 3 up shank draw board tightly to substrate. Pre drilling always recommended, and a must near board ends to prevent splits.