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Aircraft Spruce & Specialty Co.
Corona, CA | Chicago, IL
Wasilla, AK | Peachtree City, GA
Brantford, ON Canada
Aircraft Spruce & Specialty Co.
Corona, CA | Chicago, IL
Wasilla, AK | Peachtree City, GA
Brantford, ON Canada
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Sign In EVERYTHING FOR PLANES AND PILOTS SINCE 1965 | 877-4-SPRUCE
| Thread | Length | Grip | NAS PN | Part Number | Price | Buy |
|---|---|---|---|---|---|---|
| 8-32 | .338 | .062 | NAS623-2-1 | 04-00573 | $0.14 | |
| 8-32 | .401 | .125 | NAS623-2-2 | 04-00574 | $0.15 | |
| 8-32 | .464 | .188 | NAS623-2-3 | 04-00575 | $0.16 | |
| 8-32 | .526 | .250 | NAS623-2-4 | 04-00576 | $0.14 | |
| 8-32 | .588 | .312 | NAS623-2-5 | 04-00577 | $0.35 | |
| 8-32 | .651 | .375 | NAS623-2-6 | 04-00578 | $0.21 | |
| 8-32 | .714 | .418 | NAS623-2-7 | 04-00579 | $0.19 | |
| 8-32 | .776 | .500 | NAS623-2-8 | 04-00580 | $0.21 | |
| 8-32 | .838 | .562 | NAS623-2-9 | 04-00581 | $0.20 | |
| 8-32 | .901 | .625 | NAS623-2-10 | 04-00582 | $0.17 | |
| 8-32 | .964 | .688 | NAS623-2-11 | 04-00583 | $0.21 | |
| 8-32 | 1.026 | .750 | NAS623-2-12 | 04-00584 | $0.20 | |
| 10-32 | .401 | .125 | NAS623-3-2 | 04-00585 | $0.16 | |
| 10-32 | .464 | .188 | NAS623-3-3 | 04-00586 | $0.18 | |
| 10-32 | .526 | .250 | NAS623-3-4 | 04-00587 | $0.35 | |
| 10-32 | .588 | .312 | NAS623-3-5 | 04-00588 | $0.17 | |
| 10-32 | .651 | .375 | NAS623-3-6 | 04-00589 | $0.18 | |
| 10-32 | .714 | .418 | NAS623-3-7 | 04-00590 | $0.18 | |
| 10-32 | .776 | .500 | NAS623-3-8 | 04-00591 | $0.33 | |
| 10-32 | .838 | .562 | NAS623-3-9 | 04-00592 | $0.22 | |
| 10-32 | .901 | .625 | NAS623-3-10 | 04-00593 | $0.17 | |
| 10-32 | .964 | .688 | NAS623-3-11 | 04-00594 | $0.19 | |
| 10-32 | 1.026 | .750 | NAS623-3-12 | 04-00595 | $0.21 | |
| 10-32 | 1.088 | .812 | NAS623-3-13 | 04-00596 | $0.27 | |
| 10-32 | 1.151 | .875 | NAS623-3-14 | 04-00597 | $0.21 | |
| 10-32 | 1.214 | .938 | NAS623-3-15 | 04-00598 | $0.24 | |
| 10-32 | 1.276 | 1.00 | NAS623-3-16 | 04-00599 | $0.21 | |
| 10-32 | 1.338 | 1.062 | NAS623-3-17 | 04-00601 | $0.24 | |
| 10-32 | 1.401 | 1.125 | NAS623-3-18 | 04-00602 | $0.32 |
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Overview
|
• Phillips Pan Head • Alloy Steel per MIL-S-6049 • Finish - Cadmium per QQ-P-416 Type II • Tensile - 160,000 - 180,000 PSI |
Reviews
Good quality look and feel. When ordering, unless you are certain of the length, one might consider order one or two sizes longer and shorter than what is probably needed. There is so little thread length relative to shank that length can matter particularly when screwing into nutserts.
Bruce B
March 31, 2020
Q&A
Q: What is the grip length on the NAS 623 screws part numbers:
2-9 and 2-10?
The grip length for NAS623-2-9 is .562". The grip length for NAS623-2-10 is .625". We have added the grip length as a column to the chart on the web page for the rest of the screws.
Q: Which nut will fit 04-00573 and 04-00577?
These are 8-32 threaded screws, so any 8-32 threaded nut will work on these screws. There any many styles to choose from.
Q: What is the plain shank diameter for an 8-32 NAS623 screw?
This will range between .1610"-.1635" per the tech data sheet.
