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TK204A-2L — TK204A-2L

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

TK204A-2L: TK204A-2L.

The TK204A-2L is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON LOCKING FEATURE, head_style: HEXAGON, grip_length: 0.188 INCHES NOMINAL IN, head_height: 0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.468 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-179-1961, 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
TK204A-2L
NSN: 5306-01-179-1961
NIINs: 011791961, 011843764, 013114064
FSC: 5306 — Bolts
CAGE: 26233 — NYLOK LLC (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON LOCKING FEATURE
head_styleHEXAGON
grip_length0.188 INCHES NOMINAL IN
head_height0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
thread_class3A A
thread_length0.468 INCHES NOMINAL IN
fastener_length0.656 INCHES NOMINAL IN
locking_featurePATCH THREADS
special_featuresWEAPON SYSTEM ESSENTIAL
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
surface_treatmentCADMIUM AND CHROMATE OVERALL
NSN5306-01-179-1961
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: TK204A-2L · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TK204A-2L?
TK204A-2L is a TK204A-2L.
What is the NSN for TK204A-2L?
TK204A-2L is cataloged in the U.S. Government catalog under NSN 5306-01-179-1961. This indicates validated use in U.S. government and defense supply chains.
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