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BACB30LK4K14
Bolt
Description
Fastener Length: 1-17/64", Thread: 1/4-28, Thread Length: 25/64"
Specifications
| Fastener Length | 1.249 inches minimum and 1.279 inches maximum |
|---|---|
| Grip Diameter | 0.2481 inches minimum and 0.2495 inches maximum |
| Grip Length | 0.865 inches minimum and 0.885 inches maximum |
| Head Diameter | 0.473 inches minimum and 0.492 inches maximum |
| Head Height | 0.162 inches minimum and 0.175 inches maximum |
| Head Style | Pan Head |
| Internal Drive Style | Cross recess type 1 |
| Length | 1 17/64 |
| Material | Iron |
| Material Specification | Ams 5737 assn std single material response |
| Surface Finish | 32.0 microinches bearing surface of head, 32.0 microinches grip, 32.0 microinches threads |
| Surface Treatment | Aluminum |
| Surface Treatment Specification | Bms 10-85, type 1, class a assn std single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.384 inches minimum and 0.394 inches maximum |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNJF |
| Thread Size | 1/4 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for BACB30LK4K14. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error