1、 KS R ISO 7575KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS R ISO 7575 : 2007 2007 11 30 http:/www.kats.go.krKS R ISO 7575： 2007 ： () ( ) () ( ) : (http:/www.standard.go.kr) ： ：2002 12 5 ：2007 11 30 2007-1072 ： ： ( 02-509-7270) (http:/www.kats.go.kr ). 7 5 , . KS R ISO 7575 : 2007 Commercial road vehi
2、clesFlat attachment wheel fixing nuts 1993 2 ISO 7575, Commercial road vehicles Flat attachment wheel fixing nuts , . 1 18 mm, 20 mm 22 mm . (KS R ISO 4107 ) . 2 . . ( ) . KS R ISO 4107, 3 1 1 . . , (washer) . KS R ISO 7575： 2007 2 ： mm 1 1 ： mm a b (hex flat)d s h13 d2 d3 W h a f M181.5 27 23 40 5
3、27 4.5 10.5 M201.5 30 26 45 5.5 29 4.5 11 M221.5 33 28 49 6 34 4.5 12.5 a 0.8d ( 1 ). b h . KS R ISO 7575： 2007 3 KS R ISO 7575 :2007 . 1 (2002 ) 1.1 18 mm, 20 mm 22 mm , ISO 7575, Commercial road vehicles Flat attachment wheel fixing nuts . 1.2 ISO 7575 1993 1 . ISO ISO . 1.3 18 mm, 20 mm 22 mm . 1
4、.4 18 mm, 20 mm 22 mm . a) 1.5 . . () () () () KS R ISO 7575： 2007 4 2 (2007 ) , ( ), . ISO 4107： 1979, KS R ISO 4107, KS 3. . 3. , (washer) . ( ) 135513 7017 (02)60094114 (02)600948878 http:/ KS R ISO 7575： 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Commercial road vehicles Flat attachment wheel fixing nuts ICS 43.040.50 Korean Agency for Technology and Standards http:/www.kats.go.kr
