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MS16997-19
3/8 Inch Length MS16997 Undrilled Socket Head Screw
Description
Fastener Length: 3/8", Thread: 6-32, Head Width: 7/64", Thread Length: 11/32
Specifications
| Alternate Part Number | NAS1352-06-6P |
|---|---|
| Country of Origin | USA |
| Drilling | Undrilled Head |
| Fastener Length | 0.344 inches minimum and 0.375 inches maximum |
| Finish | Cadmium ll |
| Hardness Rating | 38.0 rockwell c minimum and 45.0 rockwell c maximum |
| Head Diameter | 0.218 inches minimum and 0.226 inches maximum |
| Head Height | 0.134 inches minimum and 0.138 inches maximum |
| Head Style | Flat chamfer |
| Head Type | Socket |
| Industry Standards/Certification | MS16997 |
| Internal Drive Style | Hexagon |
| Length | 3/8 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Size | 6-32 |
| Sold In | Per Package |
| Thread Class | 3a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | 0.282 inches minimum and 0.344 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 0.1380-32, 6 |
| Thread Type | N.C. - Coarse |
| Weight | .005 lb |
| Width Across Flats | 0.109 inches minimum and 0.111 inches maximum |
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for MS16997-19 — functionally equivalent.
- NAS1352-06-6P Listed alternate 32.00-32 · 3/8 in · Flat chamfer · Steel
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Catalog data updated 2026-07-05. Report a data error