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FH-440-8ZC — STUD,SELF-LOCKING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FH-440-8ZC: STUD,SELF-LOCKING.

The STUD,SELF-LOCKING is a the manufacturer industrial component. Key specifications include material: STEEL, head_length: 0.040 INCHES NOMINAL IN, thread_class: 2A NUT THREAD A, head_diameter: 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN, thread_length: 0.394 INCHES MINIMUM AND 0.476 INCHES MAXIMUM NUT THREAD IN, overall_length: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-276-7535, 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
FH-440-8ZC
NSN: 5307-01-276-7535
FSC: 5307 — Studs
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
materialSTEEL
head_length0.040 INCHES NOMINAL IN
thread_class2A NUT THREAD A
head_diameter0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
thread_length0.394 INCHES MINIMUM AND 0.476 INCHES MAXIMUM NUT THREAD IN
overall_length0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
hardness_rating80.0 ROCKWELL B NOMINAL
locking_featureSELF-CLINCHING HEAD
style_designatorSELF-LOCKING
thread_directionRIGHT-HAND NUT THREAD
surface_treatmentZINC AND CADMIUM OVERALL
nominal_thread_size0.112 INCHES NUT THREAD IN
NSN5307-01-276-7535
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FH-440-8ZC · 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 TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.394 INCHES MINIMUM AND 0.476 INCHES MAXIMUM NUT THREAD IN
•
HARDNESS RATING: 80.0 ROCKWELL B NOMINAL
•
STYLE DESIGNATOR: SELF-LOCKING
•
THREAD DIRECTION: RIGHT-HAND NUT THREAD
•
NOMINAL THREAD SIZE: 0.112 INCHES NUT THREAD IN
•
HEAD LENGTH: 0.040 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.394 INCHES MINIMUM AND 0.476 INCHES MAXIMUM NUT THREAD IN
HARDNESS RATING80.0 ROCKWELL B NOMINAL
STYLE DESIGNATORSELF-LOCKING
OVERALL LENGTH0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.112 INCHES NUT THREAD IN
HEAD LENGTH0.040 INCHES NOMINAL IN
LOCKING FEATURESELF-CLINCHING HEAD
SURFACE TREATMENTZINC AND CADMIUM OVERALL
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
SUBSTITUTES & CROSS-REFERENCES 1
FH-440-8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 FH-440-8ZC?
FH-440-8ZC is a STUD,SELF-LOCKING.
What parts can replace FH-440-8ZC?
There is 1 known substitute for FH-440-8ZC: FH-440-8. Substitute compatibility should be verified for your specific system.
What is the NSN for FH-440-8ZC?
FH-440-8ZC is cataloged in the U.S. Government catalog under NSN 5307-01-276-7535. This indicates validated use in U.S. government and defense supply chains.
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