bolts › shear bolts
NAS6704DHU12
Bolt
Description
Fastener Length: 1-3/16", Thread: 1/4-28, Thread Length: 27/64"
Specifications
| Fastener Length | 1.160 inches minimum and 1.190 inches maximum |
|---|---|
| Grip Diameter | 0.249 nominal mils and 0.250 nominal centimeters |
| Grip Length | 0.740 nominal mils and 0.760 nominal centimeters |
| Head Height | 0.125 inches minimum and 0.140 inches maximum |
| Head Style | Dished hexagon |
| Length | 1 3/16 |
| Material | Iron |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Part Name Assigned By Controlling Agency | Bolt tension hex head close tolerance a286 cres long thread reduced major thread dia self locking and non locking 160 ksi ftu |
| Special Features | Item is unplated bolt with a drilled shank and head |
| Surface Treatment | Passivate |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.425 |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNJF |
| Thread Size | 1/4 |
| Width Between Flats | 0.430 nominal mils and 0.439 nominal centimeters |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS6704DHU12
- NAS6704DHU51
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS6604D12 NAS 1/4-28 · 0.073 in · Dished hexagon · Steel
- NAS6804A12 NAS 1/4-28 · 0.073 in · Dished hexagon · Titanium
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Catalog data updated 2026-07-05. Report a data error