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90128A284 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

90128A284: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 12.9 OVERALL, head_style: PAN NO. 2, head_height: 10.0 MILLIMETERS NOMINAL MM, thread_class: 5G6G, head_diameter: 16.0 MILLIMETERS NOMINAL MM, thread_length: 16.0 MILLIMETERS NOMINAL MM.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-654-9718, 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
90128A284
NSN: 5305-01-654-9718
FSC: 5305 — Screws
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 12.9 OVERALL
head_stylePAN NO. 2
head_height10.0 MILLIMETERS NOMINAL MM
thread_class5G6G
head_diameter16.0 MILLIMETERS NOMINAL MM
thread_length16.0 MILLIMETERS NOMINAL MM
fastener_length16.0 MILLIMETERS NOMINAL MM
hardness_rating37.0 ROCKWELL A MINIMUM OVERALL
special_featuresROHS COMPLIANT
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
width_across_flats8.0 MILLIMETERS NOMINAL MM
NSN5305-01-654-9718
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 90128A284 · 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
•
WIDTH ACROSS FLATS: 8.0 MILLIMETERS NOMINAL MM
•
HEAD HEIGHT: 10.0 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 16.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.5
•
THREAD LENGTH: 16.0 MILLIMETERS NOMINAL MM
•
HARDNESS RATING: 37.0 ROCKWELL A MINIMUM OVERALL
•
NOMINAL THREAD DIAMETER: 10.0 MILLIMETERS MM
•
HEAD STYLE: PAN NO. 2
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS8.0 MILLIMETERS NOMINAL MM
HEAD HEIGHT10.0 MILLIMETERS NOMINAL MM
FASTENER LENGTH16.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.5
THREAD LENGTH16.0 MILLIMETERS NOMINAL MM
HARDNESS RATING37.0 ROCKWELL A MINIMUM OVERALL
NOMINAL THREAD DIAMETER10.0 MILLIMETERS MM
HEAD STYLEPAN NO. 2
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESROHS COMPLIANT
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90128A284?
90128A284 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for 90128A284?
90128A284 is cataloged in the U.S. Government catalog under NSN 5305-01-654-9718. This indicates validated use in U.S. government and defense supply chains.
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