PartsTable
Technical Data Sheet
Download PDF

12561434-155 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12561434-155: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.2812 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.00 INCHES NOMINAL IN, fastener_length: 5.00 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-693-9979, 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
12561434-155
NSN: 5305-01-693-9979
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.2812 INCHES NOMINAL IN
thread_class2A A
thread_length1.00 INCHES NOMINAL IN
fastener_length5.00 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE AND ZINC AND ALUMINUM OVERALL
width_between_flats0.5625 INCHES NOMINAL IN
end_item_identification2310-01-595-3986
nominal_thread_diameter0.375 INCHES IN
thread_quantity_per_inch24
NSN5305-01-693-9979
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12561434-155 · 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: 0.2812 INCHES NOMINAL IN
•
FASTENER LENGTH: 5.00 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: IAW 19207-12469117 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 1.00 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 0.5625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.2812 INCHES NOMINAL IN
FASTENER LENGTH5.00 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONIAW 19207-12469117 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH1.00 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.5625 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE AND ZINC AND ALUMINUM OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, CAP, HEXAGON HEAD, GRADE 8, UNF-2A A
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 1
12561434Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 12561434-155?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12561434-155?
12561434-155 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 12561434-155?
There is 1 known substitute for 12561434-155: 12561434. Substitute compatibility should be verified for your specific system.
What is the NSN for 12561434-155?
12561434-155 is cataloged in the U.S. Government catalog under NSN 5305-01-693-9979. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12561434-155

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.