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NAS680A3K
Two Lug Locknut Plate
Description
Thread Size: 3/16", Nut Length: 15/16", Nut Height: 1/4"
Specifications
| Center To Center Distance Between Mounting Holes Along Length | 0.686 inches minimum and 0.690 inches maximum |
|---|---|
| Distance From Aperture Center To Mounting Hole Center | 0.344 |
| Locking Feature | Prevailing torque all metal design |
| Material | Steel |
| Mounting Hole Arrangement Style | 2 holes |
| Mounting Hole Countersink Angle | 100.0 degrees |
| Mounting Hole Diameter | 0.098 inches minimum and 0.103 inches maximum |
| Mounting Provision Location | Nut projection side |
| Nut Height | 0.250 |
| Nut Length | 0.948 |
| Nut Mounting Provision | Countersunk holes |
| Nut Style | Plate |
| Plate Thickness | 0.047 |
| Plate Width | 0.328 |
| Specification Data | 80205-nas 680a3k professional/industrial association standard |
| Surface Treatment | Cadmium |
| Temperature Rating | 550.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNF |
| Thread Size | 0.190 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS680A3K
- NAS680A4K
- NAS680A5
- NAS680A06
- NAS680A06K
- NAS680A6
- NAS680A08
- NAS680A08K
Cross-reference
Similar parts
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- NAS1067A3 NAS #10-32 · Steel
- NAS1067A3K NAS #10-32 · Steel
- NAS1067C3M NAS #10-32 · Iron
- NAS1779C3M NAS #10-32 · Iron
- NAS1779R3 NAS #10-32 · Steel
- NAS680C3 NAS #10-32 · Iron
- NAS680C3M NAS #10-32 · Iron
- NAS680X3K NAS #10-32 · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error