screws › machine screws
PZ-1-3
Screw
Description
Fastener Length: 15/64", Thread: 4-40, Head Width: 1/16", Thread Length: 7/64"
Specifications
| Fastener Length | 0.236 inches minimum and 0.248 inches maximum |
|---|---|
| Head Diameter | 0.250 |
| Head Height | 0.125 |
| Head Style | Flat chamfer |
| Internal Drive Style | Hexagon |
| Length | 15/64 |
| Material | CRES |
| Material Specification | Astm a582, cond a assn std single material response |
| Shoulder Diameter | 0.1235 inches minimum first shoulder and 0.1245 inches maximum first shoulder |
| Shoulder Length | 0.1255 inches minimum first shoulder and 0.1275 inches maximum first shoulder |
| Shoulder Shape | Round first shoulder |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.110 inches minimum and 0.120 inches maximum |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNC |
| Thread Size | 4 |
| Width Across Flats | 0.078 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for PZ-1-3. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error