screws › hexagon head cap screws
MS35308-306
1/4-28X3/4 MS35308 Military Hex Head Cap Screw Fine Thread 300 Series Stainless Steel DFAR
Description
MS 35308-306 Hexagon Head Cap Screw
Specifications
| Bolt Head Shape | Hexagon |
|---|---|
| Country of Origin | USA |
| Fastener Length | 0.750 |
| Finish | Passivate, Plain |
| Head Angle | 100 ? |
| Head Height | Between 0.150 inches and 0.163 inches |
| Head Style | Hexagon Head |
| Industry Standards/Certification | MS35308 |
| Length | 0.750 in, 3/4 |
| Material | CRES |
| Material Specification | 66 federal standard all material responses |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| NIIN | 00-685-3511 |
| NSN | 5305-00-685-3511 |
| Size | 1/4-28 |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.750 |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 1/4-28 |
| Thread Type | N.F. - Fine |
| Weight | 0.015 lb |
| Width Between Flats | Between 0.428 inches and 0.438 inches |
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- B1821AH025F075N Other 1/4-28 · 3/4 in · Hexagon Head · Steel
- B1821BH025F075N Other 1/4-28 · 3/4 in · Hexagon Head · Steel
- MS90726-6 MS 1/4-28 · 3/4 in · Hexagon Head · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error