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FHA-0420-16 — STUD,SELF-LOCKING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FHA-0420-16: STUD,SELF-LOCKING.

The STUD,SELF-LOCKING is a the manufacturer industrial component. Key specifications include material: ALUMINUM, head_height: 0.135 INCHES NOMINAL IN, head_length: 0.337 INCHES NOMINAL IN, thread_class: 3A STUD THREAD A, head_diameter: 0.312 INCHES NOMINAL IN, thread_length: 0.250 INCHES NOMINAL STUD THREAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-609-3636, 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
FHA-0420-16
NSN: 5307-01-609-3636
FSC: 5307 — Studs
CAGE: 0PDR0 — HI-TECH FASTENERS, INC. DBA HI TECH FASTENERS INC (USA)
SPECIFICATIONS
materialALUMINUM
head_height0.135 INCHES NOMINAL IN
head_length0.337 INCHES NOMINAL IN
thread_class3A STUD THREAD A
head_diameter0.312 INCHES NOMINAL IN
thread_length0.250 INCHES NOMINAL STUD THREAD IN
overall_length1.000 INCHES NOMINAL IN
locking_featureSELF-CLINCHING HEAD
style_designatorSELF-LOCKING
nominal_thread_size0.250 INCHES STUD THREAD IN
thread_quantity_per_inch20 STUD THREAD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) STUD THREAD
NSN5307-01-609-3636
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FHA-0420-16 · 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: 0.135 INCHES NOMINAL IN
•
THREAD LENGTH: 0.250 INCHES NOMINAL STUD THREAD IN
•
STYLE DESIGNATOR: SELF-LOCKING
•
NOMINAL THREAD SIZE: 0.250 INCHES STUD THREAD IN
•
HEAD LENGTH: 0.337 INCHES NOMINAL IN
•
LOCKING FEATURE: SELF-CLINCHING HEAD
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.135 INCHES NOMINAL IN
THREAD LENGTH0.250 INCHES NOMINAL STUD THREAD IN
STYLE DESIGNATORSELF-LOCKING
OVERALL LENGTH1.000 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES STUD THREAD IN
HEAD LENGTH0.337 INCHES NOMINAL IN
LOCKING FEATURESELF-CLINCHING HEAD
PART NAME ASSIGNED BY CONTROLLING AGENCYSTUD,PRESS-IN
THREAD CLASS3A STUD THREAD A
THREAD QUANTITY PER INCH20 STUD THREAD
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

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 FHA-0420-16?
FHA-0420-16 is a STUD,SELF-LOCKING.
What is the NSN for FHA-0420-16?
FHA-0420-16 is cataloged in the U.S. Government catalog under NSN 5307-01-609-3636. This indicates validated use in U.S. government and defense supply chains.
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