GB 27

GB 27, Total:2 items.

The international standard classification for "GB 27" includes: Bolts, screws, studs .

The Chinese standard classification for "GB 27" includes: Fastener .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 27-2013 Hexagon fit shank bolts
• GB/T 27-1988 Hexagon fit bolts; Product grade A and B

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