| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC |
|---|---|---|---|---|---|---|---|---|---|
| HT4024L4-20 | ALCOA GLOBAL FASTENERS, INC. | 6950 | 3 | 2 | 2 | ||||
| HT4024L4-20 | ALCOA GLOBAL FASTENERS, INC. | 56878 | 3 | 2 | 2 | ||||
| HT4024L4-20 | ALCOA GLOBAL FASTENERS, INC. | 73197 | 3 | 2 | 2 | ||||
| HT4024L4-20 | ALCOA GLOBAL FASTENERS, INC. | L4528 | 3 | 2 | 2 | ||||
| HT4024L4-20 | ALCOA GLOBAL FASTENERS, INC. | 17446 | C | 1 | 2 | 9F | |||
| ST3M455-4L20-1 | ALCOA GLOBAL FASTENERS, INC. | 17446 | 5 | 2 | 2 | ||||
| ST3M455-4L20-1 | ALCOA GLOBAL FASTENERS, INC. | 58998 | 5 | 2 | 2 | ||||
| 11907-4L20-1 | ALCOA GLOBAL FASTENERS, INC. | 59563 | 5 | 2 | 2 | ||||
| ST3M455-4L20-1 | ALCOA GLOBAL FASTENERS, INC. | 80539 | 5 | 2 | 2 | ||||
| ST3M455-4L20-1 | ALCOA GLOBAL FASTENERS, INC. | 92215 | 5 | 2 | 2 | ||||
| ST3M455-4L20-1 | ALCOA GLOBAL FASTENERS, INC. | K5676 | 5 | 2 | 2 | ||||
| ST3M455-4L20-1 | ALCOA GLOBAL FASTENERS, INC. | 76301 | 7 | 2 | 2 | ||||
| HT4024L4-20 | ALCOA GLOBAL FASTENERS, INC. | 50392 | 5 | 9 | 2 | ||||
| HT4024L4-20 | ALCOA GLOBAL FASTENERS, INC. | 92215 | 5 | 9 | 2 | ||||
| HT4024L4-20 | ALCOA GLOBAL FASTENERS, INC. | 97928 | 5 | 9 | 2 |
| MRC | Requirement Statement | Characteristics |
|---|---|---|
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASB | FASTENER LENGTH | 1.704 INCHES MINIMUM AND 1.734 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ANEE | GRIP LENGTH | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.389 INCHES MINIMUM AND 0.394 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.015 INCHES MAXIMUM |
| AASK | HEAD STYLE | FILLISTER COUNTERSUNK |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 23-112,FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.444 INCHES MINIMUM AND 0.494 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
