bolts › machine bolts
BACB30LM4K3P
Bolt
Description
Fastener Length: 39/64", Thread: 1/4-28, Thread Length: 27/64"
Specifications
| Fastener Length | 0.613 |
|---|---|
| Grip Diameter | 0.249 |
| Grip Length | 0.188 |
| Head Height | 0.125 |
| Head Style | Dished hexagon |
| Length | 39/64 |
| Locking Feature | Patch threads |
| Material | Iron |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Part Name Assigned By Controlling Agency | Bolt,shear |
| Surface Treatment | Aluminum |
| 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 inches minimum and 0.439 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- BACB30LM4K3P
- BACB30LM4K7
- BACB30LM4K8
- BACB30LM4K14
Cross-reference
No interchangeable or dimensionally similar parts are on record for BACB30LM4K3P. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error