NSN 5305-01-256-0871 · NIIN 012560871 · FSC 5305
NO DASHES 5305012560871
In Stock
SCREW,CAP,HEXAGON HEAD
Screws
Technical characteristics
16 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.900 AND INCHES MAXIMUM 1.000 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 1.000 |
| AASK | HEAD STYLE | |
| AASU | HEAD HEIGHT | INCHES NOMINAL 0.281 |
| AATB | WIDTH BETWEEN FLATS | INCHES NOMINAL 0.625 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.438 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 120000 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 23.0 AND ROCKWELL C MAXIMUM 32.0 |
| FEAT | SPECIAL FEATURES | BLUE COATED |
| MATT | MATERIAL | OVERALL STEEL COMP 1040 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE GR 5 |
| SFTT | SURFACE TREATMENT | OVERALL DICHROMATE ZINC |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
Cross-references
2 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 011867080. An older drawing citing one of those numbers resolves here.