Imininingwane enzuzo
I-MOQ:1000
Indlela yokuthumela:海运
Ukubonisa umlingani
Black concrete nails / Steel Concrete Nails / Masonry Nails / steel nails / black cement nail/black steel nails
Materials: Carbon steel 45# 55# 60#
Finish: Electro galvanized, Black finish
Head: Countersunk Plain head, oval head, or according to request
Head diameter: 0.051″ – 0.472″
Shank: Smooth shank, spiral shank
Shank Diameter: 5–20 gauge
Point: Diamond or blunt
Hardness: > HRC 50°
Shear strength: t ≥ 980 MPa
Toughness curvature: ≥ 75 degree
Length: 0.5″ – 10″
Packing: by box ,carton, plastic bags, etc .