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FH-M4-30 ZI — STUD,SELF-LOCKING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FH-M4-30 ZI: STUD,SELF-LOCKING.

The STUD,SELF-LOCKING is a the manufacturer industrial component. Key specifications include material: STEEL, head_length: 0.06 MILLIMETERS NOMINAL MM, head_diameter: 4.65 MILLIMETERS NOMINAL MM, thread_length: 30.0 MILLIMETERS MAXIMUM STUD THREAD MM, overall_length: 30.0 MILLIMETERS NOMINAL MM, locking_feature: SELF-CLINCHING HEAD. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-666-3294, 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
FH-M4-30 ZI
NSN: 5307-01-666-3294
FSC: 5307 — Studs
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
materialSTEEL
head_length0.06 MILLIMETERS NOMINAL MM
head_diameter4.65 MILLIMETERS NOMINAL MM
thread_length30.0 MILLIMETERS MAXIMUM STUD THREAD MM
overall_length30.0 MILLIMETERS NOMINAL MM
locking_featureSELF-CLINCHING HEAD
style_designatorSELF-LOCKING
surface_treatmentPHOSPHATE ZINC OVERALL
nominal_thread_size4.0 MILLIMETERS STUD THREAD MM
thread_tolerance_class6G EXTERNAL STUD THREAD G
end_item_identificationMRAP - M-ATV
thread_series_designatorM STUD THREAD
NSN5307-01-666-3294
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FH-M4-30 ZI · 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: 6G EXTERNAL STUD THREAD G
•
THREAD PITCH IN MILLIMETERS: 0.7 STUD THREAD
•
THREAD LENGTH: 30.0 MILLIMETERS MAXIMUM STUD THREAD MM
•
STYLE DESIGNATOR: SELF-LOCKING
•
NOMINAL THREAD SIZE: 4.0 MILLIMETERS STUD THREAD MM
•
HEAD LENGTH: 0.06 MILLIMETERS NOMINAL MM
•
LOCKING FEATURE: SELF-CLINCHING HEAD
TECHNICAL CHARACTERISTICS
THREAD TOLERANCE CLASS6G EXTERNAL STUD THREAD G
THREAD PITCH IN MILLIMETERS0.7 STUD THREAD
THREAD LENGTH30.0 MILLIMETERS MAXIMUM STUD THREAD MM
STYLE DESIGNATORSELF-LOCKING
OVERALL LENGTH30.0 MILLIMETERS NOMINAL MM
NOMINAL THREAD SIZE4.0 MILLIMETERS STUD THREAD MM
HEAD LENGTH0.06 MILLIMETERS NOMINAL MM
LOCKING FEATURESELF-CLINCHING HEAD
SURFACE TREATMENTPHOSPHATE ZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYINSERT, STUD M4 - 0.7 X 30 ZP
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
3915175Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FH-M4-30 ZI?
FH-M4-30 ZI is a STUD,SELF-LOCKING.
What parts can replace FH-M4-30 ZI?
There is 1 known substitute for FH-M4-30 ZI: 3915175. Substitute compatibility should be verified for your specific system.
What is the NSN for FH-M4-30 ZI?
FH-M4-30 ZI is cataloged in the U.S. Government catalog under NSN 5307-01-666-3294. This indicates validated use in U.S. government and defense supply chains.
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