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WC4011-3-8 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

WC4011-3-8: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: FILLISTER COUNTERSUNK, head_height: 0.013 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.3275 INCHES MINIMUM AND 0.3325 INCHES MAXIMUM IN, thread_length: 0.331 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-045-4301, 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
WC4011-3-8
NSN: 5305-01-045-4301
FSC: 5305 — Screws
CAGE: 60516 — WEST COAST AEROSPACE, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleFILLISTER COUNTERSUNK
head_height0.013 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.3275 INCHES MINIMUM AND 0.3325 INCHES MAXIMUM IN
thread_length0.331 INCHES NOMINAL IN
fastener_length0.815 INCHES MINIMUM AND 0.862 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
internal_drive_styleHIGH-TORQUE
end_item_identificationFMS - AIRCRAFT, HORNET F/A-18;AIRCRAFT, EAGLE F-15;AIRCRAFT, HORNET F/A--18;AIRCRAFT, HARRIER AV-8B
nominal_thread_diameter0.190 INCHES IN
NSN5305-01-045-4301
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: WC4011-3-8 · 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: 0.013 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.815 INCHES MINIMUM AND 0.862 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.331 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: FILLISTER COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
INTERNAL DRIVE STYLE: HIGH-TORQUE
•
COUNTERSINK ANGLE: 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.013 INCHES MAXIMUM IN
FASTENER LENGTH0.815 INCHES MINIMUM AND 0.862 INCHES MAXIMUM IN
THREAD LENGTH0.331 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEFILLISTER COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
INTERNAL DRIVE STYLEHIGH-TORQUE
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
THREAD CLASS3A A
END ITEM IDENTIFICATIONFMS - AIRCRAFT, HORNET F/A-18;AIRCRAFT, EAGLE F-15;AIRCRAFT, HORNET F/A--18;AIRCRAFT, HARRIER AV-8B
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 2
HT4016-3-8YReference document
Same NSN cross-reference
Reference document — Secondary reference
ST3M506-3-8-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WC4011-3-8?
WC4011-3-8 is a SCREW,CAP,SOCKET HEAD.
What parts can replace WC4011-3-8?
There are 2 known substitutes for WC4011-3-8: HT4016-3-8Y, ST3M506-3-8-1. Substitute compatibility should be verified for your specific system.
What is the NSN for WC4011-3-8?
WC4011-3-8 is cataloged in the U.S. Government catalog under NSN 5305-01-045-4301. This indicates validated use in U.S. government and defense supply chains.
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