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PartsTable / COMPONENT / KNH624JDFL
KNH624JDFL ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.500 INCHES NOMINAL IN, material: STEEL OVERALL, insert_size: 0.562-12 UNC-2A A, surface_treatment: PASSIVATE AND LUBRICANT OVERALL, full_internal_thread_length: 0.430 INCHES NOMINAL IN, internal_thread_relief_depth: 0.070 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-231-7179, 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
KNH624JDFL
NSN: 5325-01-231-7179
FSC: 5325
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
length0.500 INCHES NOMINAL IN
materialSTEEL OVERALL
insert_size0.562-12 UNC-2A A
surface_treatmentPASSIVATE AND LUBRICANT OVERALL
full_internal_thread_length0.430 INCHES NOMINAL IN
internal_thread_relief_depth0.070 INCHES NOMINAL IN
NSN5325-01-231-7179
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: KNH624JDFL · 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
•
INSERT SIZE: 0.562-12 UNC-2A A
•
SURFACE TREATMENT: PASSIVATE AND LUBRICANT OVERALL
•
MATERIAL: STEEL OVERALL
•
LENGTH: 0.500 INCHES NOMINAL IN
•
INTERNAL THREAD RELIEF DEPTH: 0.070 INCHES NOMINAL IN
•
FULL INTERNAL THREAD LENGTH: 0.430 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSERT SIZE0.562-12 UNC-2A A
SURFACE TREATMENTPASSIVATE AND LUBRICANT OVERALL
MATERIALSTEEL OVERALL
LENGTH0.500 INCHES NOMINAL IN
INTERNAL THREAD RELIEF DEPTH0.070 INCHES NOMINAL IN
FULL INTERNAL THREAD LENGTH0.430 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
KNH-624JTInterchangeable
interchangeable cross-reference
interchangeable
NAS1395CA6Interchangeable
interchangeable cross-reference
interchangeable
KH9905-6Interchangeable
interchangeable cross-reference
interchangeable
KNH624DFLInterchangeable
Same NIIN cross-reference
interchangeable
G480002-14Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KNH624JDFL?
KNH624JDFL is a INSERT,SCREW THREAD.
What parts can replace KNH624JDFL?
There are 5 known substitutes for KNH624JDFL: KNH-624JT, NAS1395CA6, KH9905-6 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KNH624JDFL?
KNH624JDFL is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-231-7179. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026