|
|
|
National Stock Number:
5305-01-367-9825
Federal Supply Class:
5305
National Item Identification Number:
013679825
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.
|
Manufacturer Information:
| MS51108-192 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
|
Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | THREAD LENGTH | 2.000 INCHES MINIMUM | | FASTENER LENGTH | 3.561 INCHES MINIMUM AND | | 3.750 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY OVERALL | | HEAD STYLE | HEXAGON | | THREAD DIRECTION | RIGHT-HAND | | NOMINAL THREAD DIAMETER | 0.875 INCHES | | THREAD QUANTITY PER INCH | 14 | | THREAD CLASS | 2A | | SURFACE TREATMENT | PHOSPHATE OVERALL | | MINIMUM TENSILE STRENGTH | 764000 POUNDS PER SQUARE INCH | | HEAD HEIGHT | 0.538 INCHES MINIMUM AND | | 0.563 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 1.266 INCHES MINIMUM AND | | 1.312 INCHES MAXIMUM | | LOCKING FEATURE | STRIP THREADS | | HOLE CONFIGURATION STYLE | SQUARE LONGITUDINAL HOLE | | HOLE TYPE | DRILLED | | HOLE DIAMETER | 0.140 INCHES NOMINAL | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51108-192 |
|
|