This Standard specifies types, dimensions, technical specifications and designation of hexagon head bolts with full thread.
This Standard is applicable to hexagon head bolts with thread specification M1.6~M64, full thread, performance rating 5.6, 8.8, 9.8, 10.9, A2-70, A4-70, A2-50, A4-50, CU2, CU3 and product grades A and B. Grades A products are used as bolts d=1.6 mm~24 mm and l≤10 d or l≤150 mm (whichever is less); grades B products are used as bolts d>24 mm or l>10 d or l>150 mm (whichever is less).
This Standard specifies types, dimensions, technical specifications and designation of hexagon head bolts with full thread.
This Standard is applicable to hexagon head bolts with thread specification M1.6~M64, full thread, performance rating 5.6, 8.8, 9.8, 10.9, A2-70, A4-70, A2-50, A4-50, CU2, CU3 and product grades A and B. Grades A products are used as bolts d=1.6 mm~24 mm and l≤10 d or l≤150 mm (whichever is less); grades B products are used as bolts d>24 mm or l>10 d or l>150 mm (whichever is less).
