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KFH-440-8 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

KFH-440-8: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.187 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, drive_type: KNURLED, grip_length: 0.495 INCHES NOMINAL IN, head_length: 0.090 INCHES NOMINAL IN, head_diameter: 0.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-095-3971, 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
KFH-440-8
NSN: 5307-01-095-3971
NIINs: 010953971, 011502335, 014700676
FSC: 5307 — Studs
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
diameter0.187 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
drive_typeKNURLED
grip_length0.495 INCHES NOMINAL IN
head_length0.090 INCHES NOMINAL IN
head_diameter0.188 INCHES NOMINAL IN
overall_length0.520 INCHES NOMINAL IN
style_designatorSELF-LOCKING
surface_treatmentTIN OVERALL
turnlock_stud_head_styleSTUD HEAD
turnlock_stud_shank_styleSTUD SHANK
criticality_code_justificationZZZY
NSN5307-01-095-3971
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: KFH-440-8 · 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
•
STYLE DESIGNATOR: SELF-LOCKING
•
HEAD LENGTH: 0.090 INCHES NOMINAL IN
•
HEAD DIAMETER: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSELF-LOCKING
OVERALL LENGTH0.520 INCHES NOMINAL IN
HEAD LENGTH0.090 INCHES NOMINAL IN
HEAD DIAMETER0.188 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
YBR-10815-ETReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
KFH0440-8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10116393Reference document
Same NSN cross-reference
Reference document — Informative reference only
CKFH-440-8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S235A239-13Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KFH-440-8?
KFH-440-8 is a STUD,TURNLOCK FASTENER.
What parts can replace KFH-440-8?
There are 5 known substitutes for KFH-440-8: YBR-10815-ET, KFH0440-8, 10116393 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KFH-440-8?
KFH-440-8 is cataloged in the U.S. Government catalog under NSN 5307-01-095-3971. This indicates validated use in U.S. government and defense supply chains.
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