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FHS-M4-18 — STUD,SELF-LOCKING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FHS-M4-18: STUD,SELF-LOCKING.

The STUD,SELF-LOCKING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, head_length: 1.75 MILLIMETERS MINIMUM AND 2.25 MILLIMETERS MAXIMUM MM, head_diameter: 5.5 MILLIMETERS MINIMUM AND 6.3 MILLIMETERS MAXIMUM MM, thread_length: 15.6 MILLIMETERS MINIMUM AND 16.4 MILLIMETERS MAXIMUM STUD THREAD MM, overall_length: 17.6 MILLIMETERS MINIMUM AND 18.4 MILLIMETERS MAXIMUM MM, locking_feature: SELF-CLINCHING HEAD. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-204-1083, 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
FHS-M4-18
NSN: 5307-01-204-1083
FSC: 5307 — Studs
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
head_length1.75 MILLIMETERS MINIMUM AND 2.25 MILLIMETERS MAXIMUM MM
head_diameter5.5 MILLIMETERS MINIMUM AND 6.3 MILLIMETERS MAXIMUM MM
thread_length15.6 MILLIMETERS MINIMUM AND 16.4 MILLIMETERS MAXIMUM STUD THREAD MM
overall_length17.6 MILLIMETERS MINIMUM AND 18.4 MILLIMETERS MAXIMUM MM
locking_featureSELF-CLINCHING HEAD
style_designatorSELF-LOCKING
thread_directionRIGHT-HAND STUD THREAD
surface_treatmentPASSIVATE OVERALL
nominal_thread_size6.0 MILLIMETERS STUD THREAD MM
thread_tolerance_class4H6H INTERNAL STUD THREAD
thread_series_designatorISO S STUD THREAD
NSN5307-01-204-1083
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FHS-M4-18 · 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 TOLERANCE CLASS: 4H6H INTERNAL STUD THREAD
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD PITCH IN MILLIMETERS: 1.00 STUD THREAD
•
THREAD LENGTH: 15.6 MILLIMETERS MINIMUM AND 16.4 MILLIMETERS MAXIMUM STUD THREAD MM
•
STYLE DESIGNATOR: SELF-LOCKING
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 6.0 MILLIMETERS STUD THREAD MM
TECHNICAL CHARACTERISTICS
THREAD TOLERANCE CLASS4H6H INTERNAL STUD THREAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD PITCH IN MILLIMETERS1.00 STUD THREAD
THREAD LENGTH15.6 MILLIMETERS MINIMUM AND 16.4 MILLIMETERS MAXIMUM STUD THREAD MM
STYLE DESIGNATORSELF-LOCKING
OVERALL LENGTH17.6 MILLIMETERS MINIMUM AND 18.4 MILLIMETERS MAXIMUM MM
THREAD DIRECTIONRIGHT-HAND STUD THREAD
NOMINAL THREAD SIZE6.0 MILLIMETERS STUD THREAD MM
SPECIFICATION/STANDARD DATA46384-FHS--4-18 MANUFACTURERS STANDARD
HEAD LENGTH1.75 MILLIMETERS MINIMUM AND 2.25 MILLIMETERS MAXIMUM MM
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FHS-M4-18?
FHS-M4-18 is a STUD,SELF-LOCKING.
What is the NSN for FHS-M4-18?
FHS-M4-18 is cataloged in the U.S. Government catalog under NSN 5307-01-204-1083. This indicates validated use in U.S. government and defense supply chains.
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