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91280A532 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

91280A532: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 4.8 MILLIMETERS NOMINAL MM, hardness_rating: 21.0 ROCKWELL C MINIMUM OVERALL, surface_treatment: ZINC OVERALL, minimum_tensile_strength: 115000 POUNDS PER SQUARE INCH LBS. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-658-8780, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
91280A532
NSN: 5305-01-658-8780
FSC: 5305 — Screws
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height4.8 MILLIMETERS NOMINAL MM
hardness_rating21.0 ROCKWELL C MINIMUM OVERALL
surface_treatmentZINC OVERALL
minimum_tensile_strength115000 POUNDS PER SQUARE INCH LBS
thread_pitch_in_millimeters1.25
part_name_assigned_by_controlling_agencyCAP SCREW
NSN5305-01-658-8780
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 91280A532 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 4.8 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.25
•
HARDNESS RATING: 21.0 ROCKWELL C MINIMUM OVERALL
•
HEAD STYLE: HEXAGON
•
SURFACE TREATMENT: ZINC OVERALL
•
MINIMUM TENSILE STRENGTH: 115000 POUNDS PER SQUARE INCH LBS
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT4.8 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.25
HARDNESS RATING21.0 ROCKWELL C MINIMUM OVERALL
HEAD STYLEHEXAGON
SURFACE TREATMENTZINC OVERALL
MINIMUM TENSILE STRENGTH115000 POUNDS PER SQUARE INCH LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP SCREW
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 91280A532?
91280A532 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for 91280A532?
91280A532 is cataloged in the U.S. Government catalog under NSN 5305-01-658-8780. This indicates validated use in U.S. government and defense supply chains.
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