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Technical Data Sheet
PartsTable / COMPONENT / 304765C1
304765C1 ✓ 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,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN, thread_length: 0.790 INCHES MINIMUM AND 0.852 INCHES MAXIMUM IN, screw_material: STEEL COMP 1018 OR STEEL COMP 1038, fastener_length: 1.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-052-0134, 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
304765C1
NSN: 5305-00-052-0134
FSC: 5305
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
thread_class2A A
head_diameter0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
thread_length0.790 INCHES MINIMUM AND 0.852 INCHES MAXIMUM IN
screw_materialSTEEL COMP 1018 OR STEEL COMP 1038
fastener_length1.250 INCHES NOMINAL IN
thread_directionRIGHT-HAND
countersink_angle82.0 DEGREES NOMINAL
internal_drive_styleSLOT
nominal_thread_diameter0.375 INCHES IN
screw_surface_treatmentCADMIUM
thread_quantity_per_inch24
NSN5305-00-052-0134
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 304765C1 · 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
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 24
•
FASTENER LENGTH: 1.250 INCHES NOMINAL IN
•
THREAD LENGTH: 0.790 INCHES MINIMUM AND 0.852 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNF
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD ALL MATERIAL RESPONSES
•
SCREW MATERIAL: STEEL COMP 1018 OR STEEL COMP 1038
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD DIAMETER0.375 INCHES IN
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
FASTENER LENGTH1.250 INCHES NOMINAL IN
THREAD LENGTH0.790 INCHES MINIMUM AND 0.852 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNF
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES
SCREW MATERIALSTEEL COMP 1018 OR STEEL COMP 1038
INTERNAL DRIVE STYLESLOT
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
613Interchangeable
interchangeable cross-reference
interchangeable
26414Interchangeable
interchangeable cross-reference
interchangeable
J20-2Interchangeable
interchangeable cross-reference
interchangeable
107706-003Interchangeable
interchangeable cross-reference
interchangeable
107706Interchangeable
interchangeable cross-reference
interchangeable
1028239Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 304765C1?
304765C1 is a SCREW,MACHINE.
What parts can replace 304765C1?
There are 8 known substitutes for 304765C1: 613, 26414, J20-2 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 304765C1?
304765C1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-052-0134. 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