Hexagon nuts-Grade C- GB/T41-2000

Standard classification: size standard standard system: national standard (gb) shape classification: nut detailed description: mechanical performance grade 4 and grade 5. Grade C hexagon nuts with thread size M5 ~ M64.

Standard Classification:

Size Standard

standard system:

National Standard(GB)

Shape classification:

Nut

Detailed Description:

Mechanical performance grade4Level and5Level.

The thread specification isM5~M64 Hexagon nuts of grade C.