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BACB30LU14-53
Bolt
Description
Fastener Length: 4-1/2", Thread: 7/8-14, Thread Length: 1-1/8"
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 4.4815 inches minimum and 4.5115 inches maximum |
| Grip Diameter | 0.8730 inches minimum and 0.8740 inches maximum |
| Grip Length | 3.3025 inches minimum and 3.3225 inches maximum |
| Head Diameter | 1.643 inches minimum and 1.793 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Length | 4 1/2 |
| Material | Steel |
| Material Specification | Mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams 6322 assn std 2nd material response |
| Surface Treatment | Cadmium and chromate |
| Thread Class | 3a |
| Thread Diameter | 0.8750 |
| Thread Direction | Right-hand |
| Thread Length | 1.184 |
| Thread Qty | 14 |
| Thread Qty Per Inch (tpi) | 14 |
| Thread Series Designator | UNJF |
| Thread Size | 7/8 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- BACB30LU14-11X
- BACB30LU14-45
- BACB30LU14-53
Cross-reference
No interchangeable or dimensionally similar parts are on record for BACB30LU14-53. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error