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PartsTable / COMPONENT / 329145758
329145758 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT COUNTERSUNK, head_diameter: 0.257 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN, fastener_length: 0.375 INCHES NOMINAL IN, countersink_angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM, features_provided: CASEHARDENED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-012-6190, 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
329145758
NSN: 5305-00-012-6190
FSC: 5305
CAGE: 23040 — FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT COUNTERSUNK
head_diameter0.257 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
fastener_length0.375 INCHES NOMINAL IN
countersink_angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
features_providedCASEHARDENED
surface_treatmentCADMIUM OR ZINC OVERALL
internal_drive_styleSLOT
nonmachine_thread_styleGIMLET POINT (TYPE A, AB OR BA)
nondefinitive_spec/std_dataA TYPE AND 2S STYLE
nonmachine_nominal_thread_diameter0.138 INCHES IN
NSN5305-00-012-6190
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 329145758 · 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
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
•
FASTENER LENGTH: 0.375 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: A TYPE AND 2S STYLE
•
NONMACHINE THREAD STYLE: GIMLET POINT (TYPE A, AB OR BA)
•
COUNTERSINK ANGLE: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
NONMACHINE NOMINAL THREAD DIAMETER0.138 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
FASTENER LENGTH0.375 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAA TYPE AND 2S STYLE
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLESLOT
FEATURES PROVIDEDCASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
116338Interchangeable
interchangeable cross-reference
interchangeable
522095Interchangeable
interchangeable cross-reference
interchangeable
FFS107TYPEASTYLE2SInterchangeable
interchangeable cross-reference
interchangeable
126190Interchangeable
interchangeable cross-reference
interchangeable
6304321 FIND NO.12Interchangeable
interchangeable cross-reference
interchangeable
6304321Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 329145758?
329145758 is a SCREW,TAPPING.
What parts can replace 329145758?
There are 6 known substitutes for 329145758: 116338, 522095, FFS107TYPEASTYLE2S and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 329145758?
329145758 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-012-6190. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026