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National Stock Number: 5305-01-207-9339
Federal Supply Class: 5305
National Item Identification Number: 012079339
Description: SCREW,MACHINE
Detail: An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
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Manufacturer Information:
BACS12CK3U10 | 06710 | VALLEY-TODECO, INC. | BACS12CK3U10 | 06725 | SPS TECHNOLOGIES, LLC | BACS12CK3U10 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | BACS12CK3U10 | 0ZC92 | HEARTLAND PRECISION FASTENERS INC | BACS12CK3U10 | 17446 | HUCK INTERNATIONAL, INC | BACS12CK3U10 | 17943 | FEDERAL MANUFACTURING CORP | BACS12CK3U10 | 1ER65 | 3-V FASTENER CO., INC. | BACS12CK3U10 | 1RC86 | HOWMET GLOBAL FASTENING SYSTEMS INC | BACS12CK3U10 | 27624 | SPS TECHNOLOGIES LLC | BACS12CK3U10 | 56878 | SPS TECHNOLOGIES, LLC | BACS12CK3U10 | 80539 | SPS TECHNOLOGIES, LLC | BACS12CK3U10 | 81205 | THE BOEING COMPANY | BACS12CK3U10 | 97928 | HUCK INTL INC | BACS12CK3U10 | 98524 | MONOGRAM AEROSPACE FASTENERS, INC |
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Techincal Specification:
FASTENER LENGTH | 0.590 INCHES MINIMUM AND 0.620 INCHES MAXIMUM | HEAD HEIGHT | 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM | HEAD DIAMETER | 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM | HEAD STYLE | PAN | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | NOMINAL THREAD DIAMETER | 0.190 INCHES | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE | SCREW MATERIAL | IRON ALLOY 660 | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | SCREW SURFACE TREATMENT | PASSIVATE | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.528 INCHES MINIMUM AND 0.620 INCHES MAXIMUM | THREAD QUANTITY PER INCH | 32 | THREAD SERIES DESIGNATOR | UNC |
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