screws › machine screws
MS51017-2
Military Standard Screw
Description
Fastener Length: 3/16", Thread: 2-56, Head Width: 1/32", Thread Length: 3/16"
Specifications
| Fastener Length | 0.188 |
|---|---|
| Hardness Rating | 46.0 rockwell c minimum and 53.0 rockwell c maximum |
| Head Style | Headless (setscrew) |
| Internal Drive Style | Square |
| Length | 3/16 |
| Material | Steel |
| Nondefinitive Specification/Std Data | 3 type and 4 style |
| Point Style | Cup |
| Surface Treatment | Cadmium and zinc and chromate |
| Surface Treatment Specification | Qq-p-416,type 2,class 3 fed spec 1st treatment response and qq-z-325,type 2,class 3 fed spec 2nd treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.086 |
| Thread Direction | Right-hand |
| Thread Length | 0.188 inches maximum |
| Thread Qty | 56 |
| Thread Qty Per Inch (tpi) | 56 |
| Thread Series Designator | UNC |
| Thread Size | 2 |
| Width Across Flats | 0.035 inches minimum and 0.036 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS51017-2
- MS51017-20
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51017-2. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error