B&C Eagle 314X131/22B Round Head 3-1/4-Inch x .131 x 22 Degree Bright Smooth Shank Plastic Collated Framing Nails (4,000 per box) For use in 20 to 22 degree plastic collation framing nailers Plastic collated smooth shank Bright finish for interior use in non-treated lumber only Full round head New and improved packaging helps protect product during shipment