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National Stock Number:
5305-01-643-8697
Federal Supply Class:
5305
National Item Identification Number:
016438697
Description:
SCREW,CAP,SOCKET HEAD
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Manufacturer Information:
| 22TT85 | 096Q8 | GRAINGER DIV OF W W GRAINGER INC | | 24C670 | 096Q8 | GRAINGER DIV OF W W GRAINGER INC |
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Techincal Specification:
| COLOR | SILVER OVERALL | | FASTENER LENGTH | 1.375 INCHES NOMINAL | | HEAD DIAMETER | 0.375 INCHES NOMINAL | | HEAD LENGTH | 0.25 INCHES NOMINAL | | HEAD HEIGHT | 0.25 INCHES NOMINAL | | HEAD STYLE | FLAT FILLISTER | | HOLE CONFIGURATION STYLE | SQUARE FLATS | | INTERNAL DRIVE STYLE | SQUARE | | MATERIAL | STEEL PROPERTY CLASS 18.8 OVERALL | | NOMINAL THREAD DIAMETER | 0.25 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SKT CAP SCRW, STD, 18-8,1/4-20X1-3/8, PK25 | | SPECIAL FEATURES | TEMP RANGE -65 DEGREES F TO 300 DEGREES F MEETS/EXCEEDS ASME B18.3 AND ASTM F837 MIN. TENSILE STRENGTH 80,000 PSI ROCKWELL HARDNESS B81 TO B100. | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.375 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 20 | | WIDTH ACROSS FLATS | 0.187 INCHES NOMINAL |
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