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National Stock Number:
5307-00-286-7445
Federal Supply Class:
5307
National Item Identification Number:
002867445
Description:
STUD,STEPPED
Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. THE ENTIRE UNTHREADED PORTION MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREADED END. INCLUDES RADIAL GROOVES OR THREAD RELIEFS. EXCLUDES ITEMS WITH TAPERED THREADS.
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Manufacturer Information:
| C315-55S | 01556 | STANLEY ENGINEERED FASTENING LLC |
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Techincal Specification:
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | OVERALL LENGTH | 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM | | MATERIAL | STEEL COMP 3135 OR STEEL COMP 3140 OR STEEL COMP 4130 OR STEEL COMP 4340 OR STEEL COMP 4640 OR STEEL COMP 6150 OR STEEL COMP 3250 | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD | | SHANK DIAMETER | 0.250 INCHES NOMINAL | | STYLE DESIGNATOR | STEPPED | | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL | | THREAD CLASS | 3A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.928 INCHES MINIMUM AND 0.948 INCHES MAXIMUM NUT THREAD | | THREAD LENGTH | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM STUD THREAD | | THREAD PITCH DIAMETERS | +0.2824 TO 0.2839 INCHES STUD THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNS STUD THREAD | | THREAD QUANTITY PER INCH | 18 STUD THREAD | | THREAD QUANTITY PER INCH | 28 NUT THREAD |
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