screws › close tolerance screws
BACB30LL3-4
Screw
Description
Fastener Length: 39/64", Thread: 10-32, Thread Length: 23/64"
Specifications
| Countersink Angle | 100.0 degrees |
|---|---|
| Fastener Length | 0.580 inches minimum and 0.610 inches maximum |
| Grip Diameter | 0.1885 inches minimum and 0.1895 inches maximum |
| Grip Length | 0.240 inches minimum and 0.260 inches maximum |
| Head Diameter | 0.266 inches minimum and 0.305 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | High-torque |
| Length | 39/64 |
| Material | Iron |
| Specification Data | 81205-bacb30ll professional/industrial association standard |
| Surface Finish | 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 | 0.190 |
| 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 | UNJF |
| Thread Size | 10 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for BACB30LL3-4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error