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NAS1031D3K
Two Lug Locknut Plate
Description
Thread Size: 3/16", Nut Length: 1", Nut Height: 19/64"
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 |
| Features Provided | Floating nut |
| Locking Feature | Prevailing torque with nonmetallic insert |
| Material | Aluminum |
| 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 | Opposite nut projection side |
| Nut Height | 0.312 inches maximum |
| Nut Length | 0.984 inches maximum |
| Nut Mounting Provision | Countersunk holes |
| Nut Style | Plate |
| Plate Thickness | 0.075 inches maximum |
| Plate Width | 0.416 inches maximum |
| Specification Data | 80205-nas1031 professional/industrial association standard |
| Surface Treatment | Anodize except insert or chromate except insert |
| Surface Treatment Specification | Mil-a-8625 mil spec 1st treatment response except insert or mil-c-5541 mil spec 2nd treatment response except insert |
| Temperature Rating | 250.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJF |
| Thread Size | 0.190 |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error