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National Stock Number: 5305-00-145-1039
Federal Supply Class: 5305
National Item Identification Number: 001451039
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:
26P801-001 | 04660 | AIL SYSTEMS INC SUB OF EATON CORP | FFS92 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | N02-56X1-35 | 70318 | ALLMETAL SCREW PRODUCTS CORP |
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Techincal Specification:
FASTENER LENGTH | 1.312 INCHES MINIMUM AND 1.375 INCHES MAXIMUM | HEAD DIAMETER | 0.155 INCHES MINIMUM AND 0.167 INCHES MAXIMUM | HEAD HEIGHT | 0.045 INCHES MINIMUM AND 0.053 INCHES MAXIMUM | HEAD STYLE | PAN NO. 2 | INTERNAL DRIVE STYLE | SLOT | MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.086 INCHES | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 9S STYLE | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC ALL TREATMENT RESPONSES | SCREW SURFACE TREATMENT | PASSIVATE | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 1.276 INCHES MINIMUM AND 1.375 INCHES MAXIMUM | THREAD QUANTITY PER INCH | 56 | THREAD SERIES DESIGNATOR | UNC |
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