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TSO-M3-400 — SCREW,PANEL FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

TSO-M3-400: SCREW,PANEL FASTENER.

The SCREW,PANEL FASTENER is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, head_style: HEXAGON, fastener_length: 4.0 MILLIMETERS NOMINAL MM, width_across_flats: 4.8 MILLIMETERS NOMINAL MM, part_name_assigned_by_controlling_agency: SELF-CLINCHING STANDOFF. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-718-1909, 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
TSO-M3-400
NSN: 5305-01-718-1909
FSC: 5305 — Screws
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
head_styleHEXAGON
fastener_length4.0 MILLIMETERS NOMINAL MM
width_across_flats4.8 MILLIMETERS NOMINAL MM
thread_series_designatorM
part_name_assigned_by_controlling_agencySELF-CLINCHING STANDOFF
NSN5305-01-718-1909
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: TSO-M3-400 · 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
•
WIDTH ACROSS FLATS: 4.8 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 4.0 MILLIMETERS NOMINAL MM
•
HEAD STYLE: HEXAGON
•
MATERIAL: UNABLE TO DECODE
•
THREAD SERIES DESIGNATOR: M
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS4.8 MILLIMETERS NOMINAL MM
FASTENER LENGTH4.0 MILLIMETERS NOMINAL MM
HEAD STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYSELF-CLINCHING STANDOFF
MATERIALUNABLE TO DECODE
THREAD SERIES DESIGNATORM
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
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 TSO-M3-400?
TSO-M3-400 is a SCREW,PANEL FASTENER.
What is the NSN for TSO-M3-400?
TSO-M3-400 is cataloged in the U.S. Government catalog under NSN 5305-01-718-1909. This indicates validated use in U.S. government and defense supply chains.
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