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A42424 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A42424: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include head_style: FLAT CHAMFER, head_height: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN, point_length: 0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN, thread_length: 0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-451-9154, 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
A42424
NSN: 5305-00-451-9154
FSC: 5305 — Screws
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
head_styleFLAT CHAMFER
head_height0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
point_length0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
thread_length0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
point_diameter0.073 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
fastener_length1.070 INCHES MINIMUM AND 1.909 INCHES MAXIMUM IN
NSN5305-00-451-9154
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A42424 · 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
•
POINT DIAMETER: 0.073 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
POINT LENGTH: 0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.070 INCHES MINIMUM AND 1.909 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT CHAMFER
•
THREAD CLASS: 3A A
•
HEAD DIAMETER: 0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
POINT DIAMETER0.073 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
HEAD HEIGHT0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
POINT LENGTH0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
FASTENER LENGTH1.070 INCHES MINIMUM AND 1.909 INCHES MAXIMUM IN
THREAD LENGTH0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
HEAD STYLEFLAT CHAMFER
THREAD CLASS3A A
HEAD DIAMETER0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
A41408Same 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 A42424?
A42424 is a SETSCREW.
What parts can replace A42424?
There is 1 known substitute for A42424: A41408. Substitute compatibility should be verified for your specific system.
What is the NSN for A42424?
A42424 is cataloged in the U.S. Government catalog under NSN 5305-00-451-9154. 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.