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Technical Data Sheet
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08130250FH8Y — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

08130250FH8Y: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: CHAMFER SERRATED FLANGE, head_height: 0.470 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 2.440 INCHES MINIMUM AND 2.540 INCHES MAXIMUM IN, fastener_length: 2.910 INCHES MINIMUM AND 3.050 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-557-0473, 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
08130250FH8Y
NSN: 5306-01-557-0473
FSC: 5306 — Bolts
CAGE: 36MV0 — THE SHYFT GROUP USA, INC DBA THE SHYFT GROUP USA, INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleCHAMFER SERRATED FLANGE
head_height0.470 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
thread_class2A A
thread_length2.440 INCHES MINIMUM AND 2.540 INCHES MAXIMUM IN
fastener_length2.910 INCHES MINIMUM AND 3.050 INCHES MAXIMUM IN
hardness_rating25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
special_featuresSERRATED UNDER FLANGE
thread_directionRIGHT-HAND
features_providedCASEHARDENED
surface_treatmentZINC OVERALL
width_between_flats0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
NSN5306-01-557-0473
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 08130250FH8Y · 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: 0.470 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
FASTENER LENGTH: 2.910 INCHES MINIMUM AND 3.050 INCHES MAXIMUM IN
•
EXTENDED WASHER DIAMETER: 1.020 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN
•
THREAD LENGTH: 2.440 INCHES MINIMUM AND 2.540 INCHES MAXIMUM IN
•
HARDNESS RATING: 25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
FEATURES PROVIDED: CASEHARDENED
•
HEAD STYLE: CHAMFER SERRATED FLANGE
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.470 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
FASTENER LENGTH2.910 INCHES MINIMUM AND 3.050 INCHES MAXIMUM IN
EXTENDED WASHER DIAMETER1.020 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN
THREAD LENGTH2.440 INCHES MINIMUM AND 2.540 INCHES MAXIMUM IN
HARDNESS RATING25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES IN
FEATURES PROVIDEDCASEHARDENED
HEAD STYLECHAMFER SERRATED FLANGE
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
1001564Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 08130250FH8Y?
08130250FH8Y is a BOLT,MACHINE.
What parts can replace 08130250FH8Y?
There is 1 known substitute for 08130250FH8Y: 1001564. Substitute compatibility should be verified for your specific system.
What is the NSN for 08130250FH8Y?
08130250FH8Y is cataloged in the U.S. Government catalog under NSN 5306-01-557-0473. 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.