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FH-M4-20ZI — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FH-M4-20ZI: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include thread_length: 20.0 MILLIMETERS NOMINAL MM, fastener_length: 20.0 MILLIMETERS NOMINAL MM, special_features: FLUSH HEAD; FASTENER MATERIAL: HEAT-TREATED CARBON STEEL; STANDARD FINISH: ZINC PLATED, thread_direction: RIGHT-HAND, part_name_assigned_by_controlling_agency: SELF-CLINCHING THREADED STUD. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-675-2212, 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-M4-20ZI
NSN: 5306-01-675-2212
FSC: 5306 — Bolts
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
thread_length20.0 MILLIMETERS NOMINAL MM
fastener_length20.0 MILLIMETERS NOMINAL MM
special_featuresFLUSH HEAD; FASTENER MATERIAL: HEAT-TREATED CARBON STEEL; STANDARD FINISH: ZINC PLATED
thread_directionRIGHT-HAND
thread_series_designatorM
part_name_assigned_by_controlling_agencySELF-CLINCHING THREADED STUD
NSN5306-01-675-2212
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FH-M4-20ZI · 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
•
FASTENER LENGTH: 20.0 MILLIMETERS NOMINAL MM
•
THREAD LENGTH: 20.0 MILLIMETERS NOMINAL MM
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD SERIES DESIGNATOR: M
TECHNICAL CHARACTERISTICS
FASTENER LENGTH20.0 MILLIMETERS NOMINAL MM
THREAD LENGTH20.0 MILLIMETERS NOMINAL MM
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESFLUSH HEAD; FASTENER MATERIAL: HEAT-TREATED CARBON STEEL; STANDARD FINISH: ZINC PLATED
PART NAME ASSIGNED BY CONTROLLING AGENCYSELF-CLINCHING THREADED STUD
THREAD SERIES DESIGNATORM
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
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 FH-M4-20ZI?
FH-M4-20ZI is a BOLT,MACHINE.
What is the NSN for FH-M4-20ZI?
FH-M4-20ZI is cataloged in the U.S. Government catalog under NSN 5306-01-675-2212. This indicates validated use in U.S. government and defense supply chains.
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