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FRBZ7500-10C4 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FRBZ7500-10C4: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.451 INCHES NOMINAL IN, material: STEEL OVERALL, drive_type: SLOTTED, grip_length: 0.427 INCHES NOMINAL IN, stud_head_height: 0.520 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-485-0286, 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
FRBZ7500-10C4
NSN: 5325-00-485-0286
FSC: 5325 — Fastening Devices
CAGE: 0HDW7 — HUCK INTERNATIONAL, INC. DIV HUCK PRODUCTS DIVISION (USA)
SPECIFICATIONS
diameter0.451 INCHES NOMINAL IN
materialSTEEL OVERALL
drive_typeSLOTTED
grip_length0.427 INCHES NOMINAL IN
stud_head_height0.520 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
securing_device_typeWASHER
stud_shank_major_diameter0.297 INCHES NOMINAL IN
material_accommodated_thickness0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
NSN5325-00-485-0286
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FRBZ7500-10C4 · 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
•
DRIVE TYPE: SLOTTED
•
MATERIAL ACCOMMODATED THICKNESS: 0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
•
DIAMETER: 0.451 INCHES NOMINAL IN
•
STUD HEAD HEIGHT: 0.520 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: WASHER
•
STUD SHANK MAJOR DIAMETER: 0.297 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
DRIVE TYPESLOTTED
MATERIAL ACCOMMODATED THICKNESS0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
DIAMETER0.451 INCHES NOMINAL IN
STUD HEAD HEIGHT0.520 INCHES NOMINAL IN
SECURING DEVICE TYPEWASHER
STUD SHANK MAJOR DIAMETER0.297 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL OVERALL
GRIP LENGTH0.427 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FRBZ7500-10C4?
FRBZ7500-10C4 is a STUD,TURNLOCK FASTENER.
What is the NSN for FRBZ7500-10C4?
FRBZ7500-10C4 is cataloged in the U.S. Government catalog under NSN 5325-00-485-0286. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.