QCT 607- 1999 hexagon nut and conical elastic washer assembly. pdf 137KB
JG/T 5057.22- 1995 Type 2 Hexagon Nut with High Strength for Construction Machinery and Equipment 156KB
JG/T 5057.2 1- 1995 high strength 1 hexagon nut 154KB for construction machinery and equipment.
Hb 8240 ~ HB 8242-2002 HB 8223-2002 mj thread small hexagon nut 64KB.
HB 8238-2002 MJ thread blind hole small hexagon nut 52KB
GB 6 170-86 I hexagon nut 43KB.
Gb/t 6176-2000 Ⅱ hexagon nut fine tooth 163KB.
GB/T 18230.7-2000 type 2 hexagon nut for bolt structure is hot-dip galvanized (tapping size is increased).
GB/T 18230.6-2000 Hexagon Nut for Bolt Structure 1 Type Hot Dip Galvanizing (Enlarging Tapping Size) Grade A and B, Grade 5, 6 and 8, 448KB.
GB/T 18230.4-2000 Hexagon Nut Type 1 Grade B1Grade 5 1 1KB for Bolt Structure
GB/T 18230.3-2000 Hexagon nuts for bolt structures, Grade B, Grade 8 and 10, 567KB.
GB/T 1229-2006 high-strength hexagon nuts for steel structures 123KB.
Gb/t 6171-2000Ⅰ hexagon nut fine tooth 186KB.
GB/T 4 1-2000 hexagon nut grade c 150KB.
GB/T 18 195-2000 hexagon nut for precision machinery 366KB.
GB/T 123 1-2006 Technical Specification for High-strength Hexagon Bolts, Hexagon Nuts and Washers for Steel Structures Complete and Clear Scanning Edition of 378KB
Gb/t1231-1991technical specification for high-strength hexagon-head bolts, hexagon nuts and washers for steel structures 353KB.
Gb/t1229-199192KB high-strength hexagon nut for steel structure.
JB/T 9163.17-1999 Hexagon nut with shoulder size of 80KB.
JB/T 8004.7- 1999 Hexagon Nuts for Machine Tool Fixture Parts and Components 156KB
JB/T 8004. 1- 1999 Hexagon Nut on the Shoulder of Machine Tool Fixture Parts and Components 169KB.
JB/T 42 10.9- 1996 Cold Upsetting Hexagon Nut Die Upsetting Pusher Type B 166KB.
JB/T 42 10.8- 1996 upsetting and pushing machine for cold heading hexagon nut die type a 166KB.
JB/T 42 10.7- 1996 Cold Heading Hexagon Nut Die Type B 167KB.
JB/T 42 10.6- 1996 Cold Heading Hexagon Nut Die Type A 174KB.
JB/T 42 10.5- 1996 Type B 17 1KB, the ball upsetting punch for cold heading hexagon nut die.
JB/T 42 10.4- 1996 upsetting ball punch for cold upsetting hexagon nut die type a 193KB.
JB/T 42 10.3- 1996 Plastic ejector pin for cold heading hexagon nut mold 165KB.
JB/T 42 10.25- 1996 Punching Die D 183KB for Cold Heading Hexagon Nut Die.
JB/T 42 10.24- 1996 C-type piercing die for cold heading hexagon nut 182KB.
JB/T 42 10.23- 1996 Female Die for Cold Heading Hexagon Nut Type B 18 1KB
JB/T 42 10.22- 1996 Cold Heading Hexagon Nut Die Female Die Type A 167KB.
JB/T 42 10.2- 1996 cold heading hexagon nut die +084 KB.
JB/T 4210.21-1996 punch D 183KB is used for cold heading hexagon nut die.
JB/T 42 10.20- 1996 C-type punch for cold heading hexagon nut 186KB.
JB/T 4210.19-1996B cold heading hexagon nut punch 184KB.
JB/T 4210.18-1996 Type A Punch for Cold Upsetting Hexagon Nut Die 170KB.
JB/T 4210.17-1996 Cold heading hexagon nut die upsetting hexagon die D 19 1KB
JB/T 4210.16-1996 Cold Upsetting Hexagon Nut Upsetting Hexagon Die (Six-piece Combined Carbide) C-type 192KB.
JB/T 4210.15-1996 Cold upsetting hexagon nut upsetting hexagon die (cemented carbide) B type 188KB.
JB/T 4210.14-1996 Cold upsetting hexagon nut upsetting hexagon die (cemented carbide) Type A 172KB.
JB/T 4210.13-1996 Die for Cold Heading Hexagon Nut Upsetting Hexagon Lower Punch B 195KB.
JB/T 4210.12-1996 Cold upsetting hexagon nut upsetting hexagon lower punch A die 193KB.
Jb/t 4210.1-1996 cold heading hexagon nut die forming punch 175KB.
JB/T 4210.11-1996 Cold Heading Hexagon Nut Upsetting Die B 197KB.
JB/T 4210.10-1996 Die for Cold Upsetting Hexagon Nut Upsets Hexagon Upper Punch A 194KB.
Gb/t 6 1 75-2000 type 2 hexagon nut (higher than1type) 53 1KB
GB/T 6 170-2000 1 hexagon nut (common) 739KB.