DIN_1152相关标准规范

UDC621.886.2April 1973丽Round lost head wire nails1152Drahtstifte,rund,StauchkoptIn keeping with current practice in standards published by the International Organization for Standardization (ISO),a commahas been used throughout as the decimal marker.Dimensions in mmDetails left unspecified are to be selected as appropriate.Designation of a round lost head wire nail of size 12 x 20,with bright finish (bk):Nail12×20DIN1152-bkdNet weightSizeof pack,Limitdeviations")±1din kg10×151±00415112×201.2±0.04114×2514±0.0425116×301.6±0.063118×351,8±0,06352.520×40±0,0642,522×452.2±0,062,522×502.2±0,06502.522×552.2±0.06552,525×552.5±0,0852.525×6025±0.062.528×652.8±0.06652,531×803,1±0,0834×903.4±0.0B838×1003.8±0,08100*Refers to nails with bright finishMaterial and finishWire nails shall be made of steel(grade at manufacturer's discretion)and have a bright(bk)1)or galvanized(zn)1)finish.Form of supplyWire nails shall be supplied in packs.Designation for ordering 100 kg of round lost head wire nails of size 12 x 20,with bright finish (bk):100 kg nails 12 x 20 DIN 1152-bk1)Symbol as in DIN 1653.118