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Technical Data Sheet
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416B553P2 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

416B553P2: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DOUBLE HEXAGON W/HOLE, grip_length: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, head_height: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.800 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-655-6016, 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
416B553P2
NSN: 5306-00-655-6016
FSC: 5306 — Bolts
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleDOUBLE HEXAGON W/HOLE
grip_length0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
head_height0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
thread_class3A A
thread_length0.800 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN
surface_finish16.0 MICROINCHES GRIP
fastener_length1.320 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
surface_treatmentNICKEL OVERALL
width_between_flats0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
NSN5306-00-655-6016
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 416B553P2 · 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
•
SURFACE FINISH: 63.0 MICROINCHES BEARING SURFACE OF HEAD
•
EXTENDED WASHER THICKNESS: 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.320 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN
•
EXTENDED WASHER DIAMETER: 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.800 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.438 INCHES IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE FINISH16.0 MICROINCHES GRIP
EXTENDED WASHER THICKNESS0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
HEAD HEIGHT0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
FASTENER LENGTH1.320 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN
EXTENDED WASHER DIAMETER0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
THREAD LENGTH0.800 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.438 INCHES IN
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLEDOUBLE HEXAGON W/HOLE
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 416B553P2?
416B553P2 is a BOLT,MACHINE.
What is the NSN for 416B553P2?
416B553P2 is cataloged in the U.S. Government catalog under NSN 5306-00-655-6016. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.