class/grade of carbon steel are 4.8(4.6, 5.8), 8.8, 10.9, 12.9 according to DIN standard, and GR2, GR5, GR8, B7 according to ANSI standard; Stainless steel 201, 304, 316. Which are applied to...
CLASS 8.8/10.9/12.9 STRUCTURAL BOLTS
DIN 6914 CLASS 8.8/10.9/12.9 STRUCTURAL BOLTS
DIN 931 933 CLASS 4.8/6.8/8.8/10.9/12.9 HEX BOLTS
DIN 912 CLASS 8.8/10.9/12.9 HEXAGON SOCKET HEAD CAP SCREWS
DIN...
class range: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade. The specification diameter is from 3m-30mm. the length is from 6mm-300mm.
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