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farm machinery parts
hex head bolts
Standard Nuts Series
Hex Head Nut GB51,52,53,54 M3~M48 5,8,10 Grade
ANSI D-6 1/4'~2' 2,5,8 Grade
DIN 934,555 M6~M8 5,8,10 Grade
We also produce other kinds of nuts and special-shaped
parts. We welcome clients providing drawing to us and we
will meet your demand .
Standard Bolts Series
Hex. Head Bolts
GB30, GB21, GB5780-5786, M5~M48,6-600Length ,4.8-12.9Grade
DIN 931,933,601,558,603, M5~M48,6-600Length,4.8-12.9
ANSI C-6,1/4'~2', 1/2'~40'Length,4.8,8.8,10.9Grade
DIN938,939,835, M4~M56,12~1000Length 4.8,8.8,10.9Grade
We also produce other kind of bolts. We welcome clints
providing drawing and we will meet your demand.
Except the standard series , we also produce special-shaped fasteners. For example , guardrail and steel structure series, construction fastener series, automobile and farm machinery parts series, mining fittings series and other special-shaped parts.