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cięcie plazmow
malowanie przemysłowe
spawanie transformer tanks, industrial mesh
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Hook bolts

A hook bolt is made of round steel rod with the diameter of 25 mm or 27 mm finished with M27 or M30 thread from one side and with a steel hook on the other side.

The bolts can be used for connecting the parts that are strengthening a propping support by fastening steel longitudinal horseheads made of Y type shaped sections, double-tee bars or others approved for use to the mining support made of shaped sections.

    For Ø25/M27 hook bolts For Ø27/M27 hook bolts For Ø27/M30 hook bolts
Bolt length 300 to 750 [mm] 300 to 750 [mm] 300 to 750 [mm]
Thread length 70 to 150 [mm] 70 to 150 [mm] 70 to 150 [mm]
Bar diameter of Ø 25 [mm] Ø 27 [mm] Ø 27 [mm]
Thread diameter of M 27 [mm] M 27 [mm] M 30 [mm]
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