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National Stock Number: 5305-99-843-2104
Federal Supply Class: 5305
National Item Identification Number: 998432104
Description: SCREW,TAPPING
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Manufacturer Information:
3A500-0591 | K9075 | IPECO HOLDINGS LIMITED | BS4174 TYPE AB | K7766 | BRITISH STANDARDS INSTITUTION |
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Techincal Specification:
COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM | FASTENER LENGTH | 1.941 INCHES MINIMUM AND 2.059 INCHES MAXIMUM | HEAD DIAMETER | 8.43 MILLIMETERS NOMINAL | HEAD STYLE | OVAL COUNTERSUNK | INTERNAL DRIVE STYLE | CROSS RECESS TYPE IA | MATERIAL | STEEL OVERALL | NONMACHINE NOMINAL THREAD DIAMETER | 0.164 INCHES | NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) | SURFACE TREATMENT | NICKEL OR ZINC OVERALL |
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