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National Stock Number: 5305-01-507-2641
Federal Supply Class: 5305
National Item Identification Number: 015072641
Description: SCREW,TAPPING
Detail: A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.
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Manufacturer Information:
| 8T-5001 | 11083 | CATERPILLAR INC | | 8T-5001 | Z0939 | CATERPILLAR OF AUSTRALIA PTY LTD |
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Techincal Specification:
| FASTENER LENGTH | 130.0 MILLIMETERS NOMINAL | | GRIP LENGTH | 94.0 MILLIMETERS NOMINAL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 8.0 MILLIMETERS NOMINAL | | NOMINAL THREAD DIAMETER | 12.0 MILLIMETERS | | SPECIAL FEATURES | CATERPILLAR 428D, LOADER, BACKHOE | | THREAD PITCH IN MILLIMETERS | 1.75 | | THREAD LENGTH | 36.0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | WIDTH BETWEEN FLATS | 18.0 MILLIMETERS NOMINAL |
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