screws › close tolerance screws
BACB30LK2-4
Screw
Description
Fastener Length: 39/64", Thread: 8-32, Thread Length: 23/64"
Specifications
| Fastener Length | 0.580 inches minimum and 0.610 inches maximum |
|---|---|
| Grip Diameter | 0.1625 inches minimum and 0.1635 inches maximum |
| Grip Length | 0.240 inches minimum and 0.260 inches maximum |
| Head Diameter | 0.306 inches minimum and 0.322 inches maximum |
| Head Height | 0.105 inches minimum and 0.115 inches maximum |
| Head Style | Pan Head |
| Internal Drive Style | Cross recess type 1 |
| Length | 39/64 |
| 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 | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 type 2 class 3 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 0.320 inches minimum and 0.370 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJC |
| Thread Size | 8 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- BACB30LK2-2
- BACB30LK2-3
- BACB30LK2-4
- BACB30LK2-5
- BACB30LK2-6
Cross-reference
No interchangeable or dimensionally similar parts are on record for BACB30LK2-4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error