self drilling screw Raw material: steel, stainless steel, plasticsa?|. Size: 4#-14#(2.9-6.3) Hardened and without hardened Surface treatment: plain, black, phosphate, nickel, zinc, hot dip galvanized, dacromat, mechanical galvanized, Cr+3a?| - Update: 2007-08-27

drywall screw, self drilling drywall screw Raw material: steel, stainless steel, plasticsa?|. Size: 4#-14#(2.9-6.3) Hardened and without hardened Surface treatment: plain, black, phosphate, nickel, zinc, hot dip galvanized, dacromat, mechanical... - Update: 2007-08-27

wood screw, dowel screw, hanger screw Raw material: steel, stainless steel, Size: 4#-M24(2.9-M24) Surface treatment: plain, black, phosphate, nickel, zinc, hot dip galvanized, dacromat, mechanical galvanized, Cr+3a?| - Update: 2007-08-27

Umbrella screw, expansion screw Raw material: steel, stainless steel, Size: 4#-14#(2.9-6.3) Hardened and without hardened Surface treatment: plain, black, phosphate, nickel, zinc, hot dip galvanized, dacromat, mechanical galvanized, Cr+3a?| - Update: 2007-08-27

machine screw Size: 4#-14#(2.9-6.3) Hardened and without hardened Surface treatment: plain, black, phosphate, nickel, zinc, hot dip galvanized, dacromat, mechanical galvanized, Cr+3a?| - Update: 2007-08-27

assembled screw with flat wahser, with spring washer, with flat and spring washer Size: 4#-14#(2.9-6.3) Hardened and without hardened Surface treatment: plain, black, phosphate, nickel, zinc, hot dip galvanized, dacromat, mechanical galvanized, Cr... - Update: 2007-08-27

hex socket set screw din913, din914, din915, din916 Raw material: steel, stainless steel, heat treated or without heat treated Surface treatment: plain, black, phosphate, nickel, zinc, hot dip galvanized, dacromat, mechanical galvanized, Cr+3a?| ... - Update: 2007-08-27