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757-3933-001 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

757-3933-001: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.271 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN, insert_size: 0.332-0.334 IN. DIA AFTER KNURL IN, flange_diameter: 0.425 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN, flange_thickness: 0.021 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN, style_designator: SERRATED, surface_treatment: PASSIVATE OVERALL.

This part is cataloged in the U.S. Government catalog under NSN 5325-00-080-1833, 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
757-3933-001
NSN: 5325-00-080-1833
FSC: 5325 — Fastening Devices
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
length0.271 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
insert_size0.332-0.334 IN. DIA AFTER KNURL IN
flange_diameter0.425 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
flange_thickness0.021 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
style_designatorSERRATED
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.250 INCHES IN
thread_quantity_per_inch28
thread_series_designatorUNF
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5325-00-080-1833
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 757-3933-001 · 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
•
FLANGE DIAMETER: 0.425 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
•
LENGTH: 0.271 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FLANGE THICKNESS: 0.021 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
•
INSERT SIZE: 0.332-0.334 IN. DIA AFTER KNURL IN
•
STYLE DESIGNATOR: SERRATED
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.425 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
LENGTH0.271 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FLANGE THICKNESS0.021 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
INSERT SIZE0.332-0.334 IN. DIA AFTER KNURL IN
STYLE DESIGNATORSERRATED
NOMINAL THREAD SIZE0.250 INCHES IN
SURFACE TREATMENTPASSIVATE OVERALL
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 757-3933-001?
757-3933-001 is a INSERT,SCREW THREAD.
What is the NSN for 757-3933-001?
757-3933-001 is cataloged in the U.S. Government catalog under NSN 5325-00-080-1833. 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.