screws › socket head cap screws
NAS1352-08-8P
MS16997-32 Socket Head Cap Screw
Description
Length: 1/2", thread: 8-32, socket head, cadmium plated alloy steel, NAS1352 series screw
Specifications
| Alternate Part Number | MS16997-32 |
|---|---|
| Country of Origin | USA |
| Drilling | Undrilled Head |
| Drive Style | Hexagon |
| Fastener Length | Between 0.47 inches and 0.50 inches |
| Hardness Rating | 38 rockwell c and 45 rockwell c |
| Head Diameter | Between 0.262 inches and 0.27 inches |
| Head Height | Between 0.159 inches and 0.164 inches |
| Head Style | Flat chamfer |
| Head Type | Socket |
| Hole Configuration Style | Round longitudinal hole |
| Hole Diameter | 0.044 |
| Hole Quantity | 6 |
| Hole Type | Drilled |
| Industry Standards/Certification | NAS1352 |
| Internal Drive Style | Hexagon |
| Length | .50, 1/2 in |
| Material | Steel |
| Min. Tensile Strength (psi) | 180000 pounds per square inch |
| Minimum Yield Strength | 130000 pounds per square inch |
| NIIN | 00-995-2640 |
| NSN | 5305-00-995-2640 |
| Pre-Packaged Bag Quantity | 50 |
| Sold In | EA |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Class 3 federal specification single treatment response type 2 qq-p-416 |
| Thread | 8-32 |
| Thread Class | 3a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Fraction | 8-32 |
| Thread Length | Between 0.408 inches and 0.500 inches |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 0.1640-32, 8 |
| Type | Coarse Thread |
| Weight | .005 lb |
| Width Across Flats | Between 0.141 inches and 0.143 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1352-08-4
- NAS1352-08-4P
- NAS1352-08-5P
- NAS1352-08-6
- NAS1352-08-6P
- NAS1352-08-7P
- NAS1352-08-8
- NAS1352-08-8P
- NAS1352-08-10
- NAS1352-08-10P
- NAS1352-08-12
- NAS1352-08-12P
- NAS1352-08-14
- NAS1352-08-14P
- NAS1352-08-16
- NAS1352-08-16P
- NAS1352-08-20
- NAS1352-08-20P
- NAS1352-08-22P
- NAS1352-08-24
- NAS1352-08-24P
- NAS1352-08-26P
- NAS1352-08-28P
- NAS1352-08-36P
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for NAS1352-08-8P — functionally equivalent.
- MS16997-32 Listed alternate 1/2 in · Socket Head · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error