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Technical Data Sheet
PartsTable / COMPONENT / 3B44209B01
3B44209B01 ✓ 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: HEXAGON EXTENDED WASHER, head_height: 0.165 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN, fastener_length: 0.500 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL, width_between_flats: 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-026-2597, 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
3B44209B01
NSN: 5305-00-026-2597
FSC: 5305
CAGE: 94990 — MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height0.165 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
fastener_length0.500 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
width_between_flats0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
internal_drive_styleSLOT
nonmachine_thread_styleDOG TYPE (TYPE B OR C)
extended_washer_diameter0.384 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
extended_washer_thickness0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
nonmachine_nominal_thread_diameter0.190 INCHES IN
NSN5305-00-026-2597
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3B44209B01 · 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
•
EXTENDED WASHER THICKNESS: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
INTERNAL DRIVE STYLE: SLOT
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: CADMIUM OVERALL
•
FASTENER LENGTH: 0.500 INCHES NOMINAL IN
•
NONMACHINE THREAD STYLE: DOG TYPE (TYPE B OR C)
•
HEAD STYLE: HEXAGON EXTENDED WASHER
TECHNICAL CHARACTERISTICS (FLIS)
EXTENDED WASHER THICKNESS0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
INTERNAL DRIVE STYLESLOT
NONMACHINE NOMINAL THREAD DIAMETER0.190 INCHES IN
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
FASTENER LENGTH0.500 INCHES NOMINAL IN
NONMACHINE THREAD STYLEDOG TYPE (TYPE B OR C)
HEAD STYLEHEXAGON EXTENDED WASHER
WIDTH BETWEEN FLATS0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
EXTENDED WASHER DIAMETER0.384 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
209-9Interchangeable
interchangeable cross-reference
interchangeable
D-2099Interchangeable
interchangeable cross-reference
interchangeable
D2TZ6505AInterchangeable
interchangeable cross-reference
interchangeable
P203Interchangeable
interchangeable cross-reference
interchangeable
0487Interchangeable
interchangeable cross-reference
interchangeable
0C265Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3B44209B01?
3B44209B01 is a SCREW,TAPPING.
What parts can replace 3B44209B01?
There are 17 known substitutes for 3B44209B01: 209-9, D-2099, D2TZ6505A and 14 more. Substitute compatibility should be verified for your specific system.
Is 3B44209B01 still available?
3B44209B01 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026