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National Stock Number: 5305-99-801-2100
Federal Supply Class: 5305
National Item Identification Number: 998012100
Description: SETSCREW
Detail: An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
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Manufacturer Information:
| 031343 | K6111 | QIOPTIQ LIMITED |
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Techincal Specification:
| COLOR | BLACK OVERALL | | FASTENER LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL DOCUMENT AND CLASSIFICATION | BS 970 PART 4 GRADE 303S21 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL OR USA QQ-S-764B MIL STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | POINT LENGTH | 0.560 INCHES NOMINAL | | POINT STYLE | ERR-090 | | POINT CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | POINT DIAMETER | 0.185 INCHES MINIMUM AND 0.186 INCHES MAXIMUM | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | SPECIAL FEATURES | SURFACE TREATMENT: BLACK | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PILKINGTON P.E.LTD PPE SS 16 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNF |
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