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KFH032-12 — STUD,SELF-LOCKING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

KFH032-12: STUD,SELF-LOCKING.

The STUD,SELF-LOCKING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, head_length: 0.020 INCHES NOMINAL IN, thread_class: 3A NUT THREAD A, head_diameter: 0.250 INCHES NOMINAL IN, thread_length: 0.670 INCHES MAXIMUM NUT THREAD IN, overall_length: 0.770 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-158-9933, 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
KFH032-12
NSN: 5307-01-158-9933
FSC: 5307 — Studs
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
head_length0.020 INCHES NOMINAL IN
thread_class3A NUT THREAD A
head_diameter0.250 INCHES NOMINAL IN
thread_length0.670 INCHES MAXIMUM NUT THREAD IN
overall_length0.770 INCHES NOMINAL IN
locking_featureSELF-CLINCHING HEAD
style_designatorSELF-LOCKING
thread_directionRIGHT-HAND NUT THREAD
surface_treatmentTIN OVERALL
nominal_thread_size0.190 INCHES NUT THREAD IN
thread_quantity_per_inch32 NUT THREAD
NSN5307-01-158-9933
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: KFH032-12 · 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
•
THREAD LENGTH: 0.670 INCHES MAXIMUM NUT THREAD IN
•
STYLE DESIGNATOR: SELF-LOCKING
•
THREAD DIRECTION: RIGHT-HAND NUT THREAD
•
NOMINAL THREAD SIZE: 0.190 INCHES NUT THREAD IN
•
HEAD LENGTH: 0.020 INCHES NOMINAL IN
•
LOCKING FEATURE: SELF-CLINCHING HEAD
•
SURFACE TREATMENT: TIN OVERALL
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.670 INCHES MAXIMUM NUT THREAD IN
STYLE DESIGNATORSELF-LOCKING
OVERALL LENGTH0.770 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.190 INCHES NUT THREAD IN
HEAD LENGTH0.020 INCHES NOMINAL IN
LOCKING FEATURESELF-CLINCHING HEAD
SURFACE TREATMENTTIN OVERALL
THREAD CLASS3A NUT THREAD A
THREAD QUANTITY PER INCH32 NUT 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 1
H32-0016-312Reference 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 KFH032-12?
KFH032-12 is a STUD,SELF-LOCKING.
What parts can replace KFH032-12?
There is 1 known substitute for KFH032-12: H32-0016-312. Substitute compatibility should be verified for your specific system.
What is the NSN for KFH032-12?
KFH032-12 is cataloged in the U.S. Government catalog under NSN 5307-01-158-9933. 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.