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0570-1049 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

0570-1049: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEADLESS (SETSCREW), point_style: OVAL, thread_class: 2A A, thread_length: 0.531 INCHES MAXIMUM IN, fastener_length: 0.609 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-003-1702, 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
0570-1049
NSN: 5305-00-003-1702
FSC: 5305 — Screws
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEADLESS (SETSCREW)
point_styleOVAL
thread_class2A A
thread_length0.531 INCHES MAXIMUM IN
fastener_length0.609 INCHES NOMINAL IN
locking_featurePELLET THREADS
special_featuresSPRING LOADED CASEHARDENED STEEL PLUNGER IN POINT END
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch20
NSN5305-00-003-1702
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 0570-1049 · 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
•
FASTENER LENGTH: 0.609 INCHES NOMINAL IN
•
THREAD LENGTH: 0.531 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: HEADLESS (SETSCREW)
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: OVAL
•
LOCKING FEATURE: PELLET THREADS
TECHNICAL CHARACTERISTICS
FASTENER LENGTH0.609 INCHES NOMINAL IN
THREAD LENGTH0.531 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEHEADLESS (SETSCREW)
THREAD DIRECTIONRIGHT-HAND
POINT STYLEOVAL
LOCKING FEATUREPELLET THREADS
SPECIAL FEATURESSPRING LOADED CASEHARDENED STEEL PLUNGER IN POINT END
INTERNAL DRIVE STYLESLOT
THREAD CLASS2A A
SUBSTITUTES & CROSS-REFERENCES 3
7904978-01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12700525Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
M54NReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0570-1049?
0570-1049 is a SETSCREW.
What parts can replace 0570-1049?
There are 3 known substitutes for 0570-1049: 7904978-01, 12700525, M54N. Substitute compatibility should be verified for your specific system.
What is the NSN for 0570-1049?
0570-1049 is cataloged in the U.S. Government catalog under NSN 5305-00-003-1702. 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.