bolts › machine bolts
MS9217-07
12 Point Machine Bolt
Description
Fastener Length: 1/2", Hole Diameter: 3/64", Thread: 10-32, Thread Length: 31/64
Specifications
| Country of Origin | USA |
|---|---|
| Extended Washer Diameter | 0.375 |
| Extended Washer Thickness | 0.040 inches minimum and 0.050 inches maximum |
| Fastener Length | 0.562 |
| Features Provided | Finished head |
| Grip Length | 0.072 inches minimum and 0.092 inches maximum |
| Hardness Rating | 42.0 rockwell c minimum and 46.0 rockwell c maximum |
| Head Height | 0.260 |
| Head Style | Double hexagon extended washer |
| Hole Configuration Style | Double hexagon flats |
| Hole Diameter | 0.047 |
| Hole Quantity | 4 |
| Hole Type | Drilled |
| Length | 1/2 |
| Material | CRES |
| Material Specification | Ams 6304 assn std single material response |
| Surface Treatment | Nickel and cadmium |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.470 inches minimum and 0.490 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJF |
| Thread Size | 10 |
| Weight | .005 lb |
| Width Between Flats | 0.243 inches minimum and 0.251 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
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Catalog data updated 2026-07-05. Report a data error