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PartsTable / COMPONENT / KNH-624JT
KNH-624JT ✓ 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: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, material: STEEL COMP 302 OVERALL, insert_size: 0.562-12 UNC 2A A, thread_class: 3B, thread_length: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, style_designator: GROOVED KEYLOCK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-805-0339, 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
KNH-624JT
NSN: 5325-00-805-0339
FSC: 5325
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
length0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
materialSTEEL COMP 302 OVERALL
insert_size0.562-12 UNC 2A A
thread_class3B
thread_length0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
style_designatorGROOVED KEYLOCK
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.375 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNF
full_internal_thread_length0.430 INCHES NOMINAL IN
NSN5325-00-805-0339
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: KNH-624JT · 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
•
INTERNAL THREAD RELIEF DEPTH: 0.070 INCHES NOMINAL IN
•
LENGTH: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
INSERT SIZE: 0.562-12 UNC 2A A
•
STYLE DESIGNATOR: GROOVED KEYLOCK
•
THREAD SERIES DESIGNATOR: UNF
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL THREAD RELIEF DEPTH0.070 INCHES NOMINAL IN
LENGTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
INSERT SIZE0.562-12 UNC 2A A
STYLE DESIGNATORGROOVED KEYLOCK
THREAD SERIES DESIGNATORUNF
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
THREAD CLASS3B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
26104Interchangeable
interchangeable cross-reference
interchangeable
5110-00-186-4206Interchangeable
interchangeable cross-reference
interchangeable
GGG-R-180 TY14CL1GRASZ4Interchangeable
interchangeable cross-reference
interchangeable
KNHL624Interchangeable
interchangeable cross-reference
interchangeable
KNHL624JInterchangeable
interchangeable cross-reference
interchangeable
837492Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KNH-624JT?
KNH-624JT is a INSERT,SCREW THREAD.
What parts can replace KNH-624JT?
There are 18 known substitutes for KNH-624JT: 26104, 5110-00-186-4206, GGG-R-180 TY14CL1GRASZ4 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KNH-624JT?
KNH-624JT is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-805-0339. 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