|
|
|
National Stock Number:
5306-01-478-1353
Federal Supply Class:
5306
National Item Identification Number:
014781353
Description:
BOLT,INTERNAL WRENCHING
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.
|
Manufacturer Information:
| 03A510 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | 03A510-4-12C | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | CB9294-4-12C | 66530 | CLICK BOND INC |
|
Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.498 INCHES MAXIMUM | | FASTENER LENGTH | 1.248 INCHES MAXIMUM | | MATERIAL | COBALT COMP MP-35-N OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5844 ASSN STD 1ST MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE AND | | LUBRICANT OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-46010,TYPE1 MIL SPEC 1ST TREATMENT RESPONSE OVERALL | | MINIMUM TENSILE STRENGTH | 6980 POUNDS PER SQUARE INCH | | HEAD STYLE | FLAT COUNTERSUNK | | HEAD DIAMETER | 0.449 INCHES MAXIMUM | | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND | | 101.0 DEGREES MAXIMUM | | INTERNAL DRIVE STYLE | TORX | | SPECIAL FEATURES | GRIP LENGTH MIN 0.740 TO MAX 0.760;GRIP DIAMETER 0.248 TO MAX 0.249 |
|
|