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National Stock Number:
5305-01-521-8537
Federal Supply Class:
5305
National Item Identification Number:
015218537
Description:
SCREW,CAP,HEXAGON HEAD
Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 91280A660 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| HARDNESS RATING | 27.0 ROCKWELL C NOMINAL OVERALL | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | MINIMUM TENSILE STRENGTH | 116000 POUNDS PER SQUARE INCH | | PART NAME ASSIGNED BY CONTROLLING AGENCY | METRIC CLASS 8.8 MEDIUM STRENGTH HEX HEAD M10 | | SPECIAL FEATURES | MADE OF HEAT-TREATED, ZINC-PLATED, MEDIUM-CARBON STEEL | | SURFACE TREATMENT | ZINC OVERALL | | THREAD DIRECTION | RIGHT-HAND |
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