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WITH THREADED LEFTHREAD
 
SPLIT HEAD SCREW END CUP DIN 438 - ISO 7436
 
THREADED ROD DIN 975 - NFE 25136
 
THREAD DIN 976
 
HEAD SCREW SPLIT END POINTED DIN 553 - ISO 7434
 
HEAD SCREW SPLIT END FLAT DIN 551 - ISO 4766