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Technical Data Sheet
PartsTable / COMPONENT / SM-A-744408-32
SM-A-744408-32 ✓ 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 SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: DOUBLE CHAMFER, head_height: 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN, point_style: CONE, thread_class: 2A A, head_diameter: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM 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 5305-01-199-2138, 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
SM-A-744408-32
NSN: 5305-01-199-2138
FSC: 5305
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
head_styleDOUBLE CHAMFER
head_height0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
point_styleCONE
thread_class2A A
head_diameter0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
thread_length0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
fastener_length0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
special_featuresCOLOR BLACK
thread_directionRIGHT-HAND
surface_treatmentOXIDE OVERALL
internal_drive_styleSLOT
NSN5305-01-199-2138
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SM-A-744408-32 · 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 QUANTITY PER INCH: 32
•
MATERIAL: STEEL COMP 303 OVERALL
•
INTERNAL DRIVE STYLE: SLOT
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD SERIES DESIGNATOR: UNF
•
HEAD DIAMETER: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH32
SPECIAL FEATURESCOLOR BLACK
MATERIALSTEEL COMP 303 OVERALL
INTERNAL DRIVE STYLESLOT
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
HEAD DIAMETER0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
THREAD CLASS2A A
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC 15TH TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM AS82 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
45026Interchangeable
interchangeable cross-reference
interchangeable
3026Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-641Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-641 TY2CL1STAInterchangeable
interchangeable cross-reference
interchangeable
301-31Interchangeable
interchangeable cross-reference
interchangeable
KMB45026Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-A-744408-32?
SM-A-744408-32 is a SETSCREW.
What parts can replace SM-A-744408-32?
There are 7 known substitutes for SM-A-744408-32: 45026, 3026, GGG-W-641 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-A-744408-32?
SM-A-744408-32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-199-2138. 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