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Technical Data Sheet
PartsTable / COMPONENT / 33034ADX
33034ADX ✓ 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 THUMBSCREW is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_style: KNURLED NO. 4, head_height: 0.328 INCHES NOMINAL IN, point_style: FLAT, thread_class: 3A A, head_diameter: 0.438 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 5305-01-310-9238, 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
33034ADX
NSN: 5305-01-310-9238
FSC: 5305
CAGE: 1VN02 — AIRDALE EXPRESS LLC DIV AIRDALE EXPRESS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_styleKNURLED NO. 4
head_height0.328 INCHES NOMINAL IN
point_styleFLAT
thread_class3A A
head_diameter0.438 INCHES NOMINAL IN
fastener_length0.750 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentNICKEL OVERALL
nominal_thread_diameter0.190 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUNF
NSN5305-01-310-9238
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 33034ADX · 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
•
HEAD HEIGHT: 0.328 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
MATERIAL: COPPER ALLOY OVERALL
•
POINT STYLE: FLAT
•
HEAD DIAMETER: 0.438 INCHES NOMINAL IN
•
THREAD CLASS: 3A A
•
THREAD SERIES DESIGNATOR: UNF
•
HEAD STYLE: KNURLED NO. 4
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.328 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.190 INCHES IN
MATERIALCOPPER ALLOY OVERALL
POINT STYLEFLAT
HEAD DIAMETER0.438 INCHES NOMINAL IN
THREAD CLASS3A A
THREAD SERIES DESIGNATORUNF
HEAD STYLEKNURLED NO. 4
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
340-6700-937207PCV18Interchangeable
interchangeable cross-reference
interchangeable
3868-141PCV18Interchangeable
interchangeable cross-reference
interchangeable
614693R91Interchangeable
interchangeable cross-reference
interchangeable
879199Interchangeable
interchangeable cross-reference
interchangeable
WF34Interchangeable
interchangeable cross-reference
interchangeable
3-14896Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 33034ADX?
33034ADX is a THUMBSCREW.
What parts can replace 33034ADX?
There are 8 known substitutes for 33034ADX: 340-6700-937207PCV18, 3868-141PCV18, 614693R91 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 33034ADX?
33034ADX is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-310-9238. 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