Specification
Where to buy| Item | Value |
|---|---|
| Type | Flat beam nut receptacle |
| Status | Manufacturer part. Check the manufacturer for any later revision before ordering. |
Part numbers
| Part no. | Size | Thread |
|---|---|---|
| CA21021 | 1/4 | .2500-28 UNF-3B, 2 lead thread, modified |
| CA21024 | 3/8 | .3750-24 UNF-3B, 2 lead thread, modified |
Part numbers commonly stocked. The standard governs and may list others.
Part number
What each code means
| Part | Meaning |
|---|---|
| Format | CA21021 |
| Example | CA21021 — 1/4 size receptacle |
Notes from the standard
- CA21021 is the 1/4 size and CA21024 the 3/8 size, as listed; dimensions are on the listing drawings and are not tabulated here.
Where to buy
AmericaDistributor coming soonOur partner for this region is on its way
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Distributors coming soon.
Sources
- CA21021 — Receptacle, Flat Beam Nut, Structural Panel Fastener (CA21021, CA21024) — nominal sizes and part numbers.
Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.