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Technical Data Sheet
PartsTable / COMPONENT / 854404
854404 ✓ Verified by PartsTable
Hypertec · 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 SCREW,MACHINE is a Hypertec industrial component. Key specifications include head_style: ROUND, head_height: 0.120 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN, screw_material: STEEL OR STEEL COMP 1010, fastener_length: 0.406 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-151-1376, 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
854404
NSN: 5305-00-151-1376
FSC: 5305
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
head_styleROUND
head_height0.120 INCHES NOMINAL IN
thread_class2A A
head_diameter0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN
screw_materialSTEEL OR STEEL COMP 1010
fastener_length0.406 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.164 INCHES IN
screw_surface_treatmentCADMIUM
thread_quantity_per_inch32
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5305-00-151-1376
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 854404 · Hypertec ⚠ 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 DIAMETER: 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: CARBON FED QQ-S-633 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-633 FS1010 FED SPEC 2ND MATERIAL RESPONSE
•
THREAD QUANTITY PER INCH: 32
•
SCREW MATERIAL: STEEL OR STEEL COMP 1010
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW SURFACE TREATMENT: CADMIUM
•
HEAD STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
HEAD DIAMETER0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.164 INCHES IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONCARBON FED QQ-S-633 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-633 FS1010 FED SPEC 2ND MATERIAL RESPONSE
THREAD QUANTITY PER INCH32
SCREW MATERIALSTEEL OR STEEL COMP 1010
THREAD DIRECTIONRIGHT-HAND
SCREW SURFACE TREATMENTCADMIUM
HEAD STYLEROUND
THREAD CLASS2A A
FASTENER LENGTH0.406 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
FFS92ANDTYPE1ANDSTYLE1Interchangeable
interchangeable cross-reference
interchangeable
AN520C6-22Interchangeable
interchangeable cross-reference
interchangeable
29360-3Interchangeable
interchangeable cross-reference
interchangeable
AN520-4-4Interchangeable
interchangeable cross-reference
interchangeable
AN520-4-6Interchangeable
interchangeable cross-reference
interchangeable
AN520-4-12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 854404?
854404 is a SCREW,MACHINE manufactured by Hypertec.
What parts can replace 854404?
There are 18 known substitutes for 854404: FFS92ANDTYPE1ANDSTYLE1, AN520C6-22, 29360-3 and 15 more. Substitute compatibility should be verified for your specific system.
Is 854404 still available?
854404 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026