标准件最新国标号

平键 1 GB/T 1095-2003 平键 键槽的剖面尺寸 Square and Rectangular keyways 2 GB/T 1096-2003 普通型 平键 Square and rectangular keys 3 GB/T 1097-2003 导向型 平键 Square and rectangular keys 4 GB/T 1566-2003 薄型平键 键槽的剖面尺寸 Square and Rectangular thin keyways 5 GB/T 1567-2003 薄型 平键Square and rectangular thin keys 螺栓 1 GB/T 10-1988 沉头方颈螺栓Flat countersunk square neck bolts 2 GB/T 11-1988 沉头带榫螺栓Flat countersunk nib bolts 3 GB/T 12-1988 半圆头方颈螺栓Cup head square neck bolts 4 GB/T 1228-1991 钢结构用高强度大六角头螺栓High strength bolts with large hexagon head for steel structures 5 GB/T 1231-1991 钢结构用高强度大六角头螺栓、大六角螺母、垫圈技术条件 Specifications of high strength bolts with large hexagon head, large hexagon nuts,plain washers for steel structures 6 GB/T 12869-1991 机床夹具零件及部件 双头螺栓The parts and units of jigs and fixtures--Double end stud 7 GB/T 12870-1991 机床夹具零件及部件 槽用螺栓The parts and units of jigs and fixtures--Slot bolt 8 GB/T 13-1988 半圆头带榫螺栓Cup head nib bolts 9 GB/T 14-1998 大半圆头方颈螺栓 C 级 Cup head square neck bolts with large head--Product grade C 10 GB/T 15049.6-1996 CAD 标准件图形文件 几何图形和特性规范 螺栓CAD standard parts file--Specification of geometry and parameters--Bolts 11 GB/T 15-1988 大半圆头带榫螺栓Cup head nib bolts with large head 12 GB/T 152.4-1988 紧固件 六角头螺栓和六角螺母用沉孔 Fasteners--Counterbores for hexagon bolts and nuts 13 GB/T 15389-1994 螺杆 Threaded rods 14 GB/T 158-1996 机床工作台 T 形槽和相应螺栓Machine tool tables--T-slots and corresponding bolts 15 GB/T 16674.1-2004 六角法兰面螺栓 小系列 Hexagon bolts with flange-Small series 16 GB/T 16674.2-2004 六角法兰面螺栓 细牙 小系列 Hexagon bolts with flange with metric fine pitch thread...