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National Stock Number:
5305-01-549-5255
Federal Supply Class:
5305
National Item Identification Number:
015495255
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
| 3821170C1 | 338X5 | ND DEFENSE LLC | | 91263A562 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| HEAD DIAMETER | 1.938 INCHES NOMINAL | | HEAD HEIGHT | 0.540 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | FLATHEAD SOCKET CAP SCREW 1/4"-20 THREAD. ROCKWELL HARDNESS OF C-37-C44. | | SURFACE TREATMENT | ZINC OVERALL | | THREAD LENGTH | 1.000 INCHES NOMINAL |
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