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5966568201 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5966568201: 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: 0.218 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.50 INCHES NOMINAL IN, thread_length: 1.75 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-669-0052, 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
5966568201
NSN: 5305-01-669-0052
FSC: 5305 — Screws
CAGE: Z1C07 — WURTH AUSTRALIA PTY LTD (AUS)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.218 INCHES NOMINAL IN
thread_class2A A
head_diameter0.50 INCHES NOMINAL IN
thread_length1.75 INCHES NOMINAL IN
fastener_length1.96 INCHES NOMINAL IN
thread_directionRIGHT-HAND
nominal_thread_diameter0.312 INCHES IN
minimum_tensile_strength150 POUNDS PER SQUARE INCH LBS
thread_quantity_per_inch18
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5305-01-669-0052
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5966568201 · 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: 0.218 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.96 INCHES NOMINAL IN
•
THREAD LENGTH: 1.75 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
MINIMUM TENSILE STRENGTH: 150 POUNDS PER SQUARE INCH LBS
•
STRENGTH GRADE DESIGNATION: 8
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.218 INCHES NOMINAL IN
FASTENER LENGTH1.96 INCHES NOMINAL IN
THREAD LENGTH1.75 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.312 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
MINIMUM TENSILE STRENGTH150 POUNDS PER SQUARE INCH LBS
STRENGTH GRADE DESIGNATION8
PART NAME ASSIGNED BY CONTROLLING AGENCYZINC YELLOW-CHROMATE PLATED HEX HEAD SCREW
THREAD CLASS2A A
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES 1
00102645NSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5966568201?
5966568201 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 5966568201?
There is 1 known substitute for 5966568201: 00102645N. Substitute compatibility should be verified for your specific system.
What is the NSN for 5966568201?
5966568201 is cataloged in the U.S. Government catalog under NSN 5305-01-669-0052. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.