Checkered counter-sinking head designed to sink flush with surface. Diamond point. Coated finish lubricates wood, holds fast in framing. Easy driving for sturdy, permanent construction. For construction, carpentry, and framing. No. 8SKR30BK: Size: 8d, Length: 2-3/8", Package Size: 30 lb, Diameter: 11-1/2 ga, Finish: Coated, Head Diameter: 17/64", Pkg Qty: 4590, Package Type: Pail No. 12SKR30BK: Size: 12d, Length: 3-1/8", Package Size: 30 lb, Diameter: 10 ga, Finish: Coated, Head Diameter: 5/16", Pkg Qty: 2430, Package Type: Pail No. 16SKR30BK: Size: 16d, Length: 3-1/4", Package Size: 30 lb, Diameter: 9 ga, Finish: Coated, Head Diameter: 11/32", Pkg Qty: 1920, Package Type: Pail No. 20CTDSKR: Size: 20d, Length: 3-3/4", Package Size: 50 lb, Diameter: 7 ga, Finish: Vinyl Coated, Head Diameter: 3/8", Pkg Qty: 2000, Package Type: Box No. 16CTDSKR: Size: 16d, Length: 3-1/4", Package Size: 50 lb, Diameter: 9 ga, Finish: Vinyl Coated, Head Diameter: 11/32", Pkg Qty: 3200, Package Type: Box No. 12CTDSKR: Size: 12d, Length: 3-1/8", Package Size: 50 lb, Diameter: 10 ga, Finish: Vinyl Coated, Head Diameter: 5/16", Pkg Qty: 4050, Package Type: Box No. 10CTDSKR: Size: 10d, Length: 2-7/8", Package Size: 50 lb, Diameter: 11 ga, Finish: Vinyl Coated, Head Diameter: 9/32", Pkg Qty: 5550, Package Type: Box No. 8CTDSKR: Size: 8d, Length: 2-3/8", Package Size: 50 lb, Diameter: 11-1/2 ga, Finish: Vinyl Coated, Head Diameter: 17/64", Pkg Qty: 7650, Package Type: Box No. 7CTDSKR: Size: 7d, Length: 2-1/8", Package Size: 50 lb, Diameter: 12-1/2 ga, Finish: Vinyl Coated, Head Diameter: 16/64", Pkg Qty: 11450, Package Type: Box No. 6CTDSKR: Size: 6d, Length: 1-7/8", Package Size: 50 lb, Diameter: 13 ga, Finish: Vinyl Coated, Head Diameter: 15/64", Pkg Qty: 14650, Package Type: Box No. 4CTDSKR: Size: 4d, Length: 1-3/8", Package Size: 50 lb, Diameter: 14 ga, Finish: Vinyl Coated, Head Diameter: 13/64", Pkg Qty: 26350, Package Type: Box