Pozi Countersunk Twinthread Woodscrews are crafted from C1022 case-hardened steel with a bright zinc plated finish,...
Steel C1022 , Case hardened Finished: chemical black
steel C1022 case hardened finish: bright zinc plated
Hi-Tec screws have been developed by Deligo as a premium Woodscrew which due to special designs from the point, through...
Drive: 8g T15 &10g T20 Finish: BZP