| AAJD | Thread Class | 3A |
| AAJF | Thread Direction | Right-hand |
| AASB | Fastener Length | 1.230 inches minimum and 1.260 inches maximum |
| AASK | Head Style | Flat chamfer |
| AASL | Head Diameter | 0.531 inches nominal |
| AASU | Head Height | 0.530 inches nominal |
| ABQZ | Internal Drive Style | Cross recess type III |
| AGSM | Material Accommodated Thickness | 0.280 inches minimum and 0.341 inches maximum |
| AHYM | Nominal Thread Diameter | 0.250 inches |
| CMLP | Thread Quantity per Inch | 28 |
| MATT | Material | Aluminum alloy 6061 head |
| MATT | Material | Aluminum alloy 6061 stand-off |
| MATT | Material | Steel comp 301 primary washer |
| MATT | Material | Steel comp 301 secondary washer |
| MATT | Material | Steel comp 302 spring |
| MATT | Material | Steel corrosion resisting fastener |
| MDCL | Material Document and Classification | Astm A493, 300 series assn std all material responses fastener |
| MDCL | Material Document and Classification | MIL-S-5059 mil spec single material response primary washer |
| MDCL | Material Document and Classification | MIL-S-5059 mil spec single material response secondary washer |
| MDCL | Material Document and Classification | QQ-A-225/8 fed spec single material response head |
| MDCL | Material Document and Classification | QQ-A-225/8 fed spec single material response stand-off |
| MDCL | Material Document and Classification | QQ-W-423, cond B fed spec single material response spring |
| SFTT | Surface Treatment | Anodize head |
| SFTT | Surface Treatment | Anodize stand-off |
| SFTT | Surface Treatment | Passivate fastener |
| SFTT | Surface Treatment | Passivate primary washer |
| SFTT | Surface Treatment | Passivate secondary washer |
| SFTT | Surface Treatment | Passivate spring |
| STDC | Surface Treatment Document and Classification | MIL-A-8625, type 1, class 1 mil spec single treatment response stand-off |
| STDC | Surface Treatment Document and Classification | MIL-S-8625, type 1, class 1 mil spec single treatment response head |
| STDC | Surface Treatment Document and Classification | QQ-P-35 fed spec single treatment response fastener |
| STDC | Surface Treatment Document and Classification | QQ-P-35 fed spec single treatment response primary washer |
| STDC | Surface Treatment Document and Classification | QQ-P-35 fed spec single treatment response secondary washer |
| STDC | Surface Treatment Document and Classification | QQ-P-35 fed spec single treatment response spring |
| THSD | Thread Series Designator | UNF |