bolts › machine bolts
BACB30NT5K15
Bolt
Description
Fastener Length: 1-25/64", Thread: 5/16-24, Thread Length: 29/64"
Specifications
| Fastener Length | 1.392 |
|---|---|
| Grip Diameter | 0.3106 inches minimum and 0.3120 inches maximum |
| Grip Length | 0.928 inches minimum and 0.948 inches maximum |
| Head Diameter | 0.594 inches minimum and 0.615 inches maximum |
| Head Height | 0.203 inches minimum and 0.218 inches maximum |
| Head Style | Pan Head |
| Internal Drive Style | Cross recess type 1 |
| Length | 1 25/64 |
| Material | Titanium |
| Material Specification | Ams 4928 assn std single material response or ams 4967 assn std single material response |
| Part Name Assigned By Controlling Agency | Bolt, pan head, cross recess, short thread |
| 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 assn std single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.3125 |
| Thread Direction | Right-hand |
| Thread Length | 0.454 |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNF |
| Thread Size | 5/16 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for BACB30NT5K15. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error