PartsTable
Technical Data Sheet
12759-01344 ✓ 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,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: KNURLED NO. 1, special_features: GRADE: 18-8, thread_direction: RIGHT-HAND, head_inside_diameter: 0.140 INCHES NOMINAL IN, internal_drive_style: HEXAGON.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-598-6223, 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
12759-01344
NSN: 5305-01-598-6223
FSC: 5305
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleKNURLED NO. 1
special_featuresGRADE: 18-8
thread_directionRIGHT-HAND
head_inside_diameter0.140 INCHES NOMINAL IN
internal_drive_styleHEXAGON
end_item_identification2320-01-531-2701;TRUCK,UTILITY-INTERNALLY TRANSPORTABLE
nominal_thread_diameter0.164 INCHES IN
thread_quantity_per_inchP32.0
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
part_name_assigned_by_controlling_agencySCREW,SOCKET CAP
NSN5305-01-598-6223
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12759-01344 · 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
THREAD DIRECTION: RIGHT-HAND
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
HEAD STYLE: KNURLED NO. 1
INTERNAL DRIVE STYLE: HEXAGON
THREAD QUANTITY PER INCH: P32.0
HEAD INSIDE DIAMETER: 0.140 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD DIAMETER0.164 INCHES IN
HEAD STYLEKNURLED NO. 1
INTERNAL DRIVE STYLEHEXAGON
SPECIAL FEATURESGRADE: 18-8
THREAD QUANTITY PER INCHP32.0
HEAD INSIDE DIAMETER0.140 INCHES NOMINAL IN
END ITEM IDENTIFICATION2320-01-531-2701;TRUCK,UTILITY-INTERNALLY TRANSPORTABLE
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,SOCKET CAP
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
73422Interchangeable
interchangeable cross-reference
interchangeable
173245Interchangeable
interchangeable cross-reference
interchangeable
553164Interchangeable
interchangeable cross-reference
interchangeable
328487Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12759-01344?
12759-01344 is a SCREW,CAP,SOCKET HEAD.
What parts can replace 12759-01344?
There are 4 known substitutes for 12759-01344: 73422, 173245, 553164 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12759-01344?
12759-01344 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-598-6223. This indicates validated use in U.S. government and defense supply chains.
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