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LE111-0032-2458 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

LE111-0032-2458: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.461 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN, thread_length: 0.425 INCHES NOMINAL IN, screw_material: STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735, fastener_length: 4.036 INCHES MINIMUM AND 4.066 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-359-1472, 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
LE111-0032-2458
NSN: 5305-01-359-1472
FSC: 5305 — Screws
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
thread_class3A A
head_diameter0.461 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN
thread_length0.425 INCHES NOMINAL IN
screw_materialSTEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735
fastener_length4.036 INCHES MINIMUM AND 4.066 INCHES MAXIMUM IN
hardness_rating36.0 ROCKWELL B MINIMUM AND 40.0 ROCKWELL B MAXIMUM
thread_directionRIGHT-HAND
countersink_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
internal_drive_styleTORQUE-SET RIBBED
shank_surface_finish32.0 MICROINCHES
thread_surface_finish32.0 MICROINCHES
NSN5305-01-359-1472
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: LE111-0032-2458 · 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
•
BEARING SURFACE OF HEAD SURFACE FINISH: 32.0 MICROINCHES
•
SCREW SURFACE TREATMENT: CADMIUM AND CHROMATE
•
FASTENER LENGTH: 4.036 INCHES MINIMUM AND 4.066 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.425 INCHES NOMINAL IN
•
HARDNESS RATING: 36.0 ROCKWELL B MINIMUM AND 40.0 ROCKWELL B MAXIMUM
•
SHANK SURFACE FINISH: 32.0 MICROINCHES
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
TECHNICAL CHARACTERISTICS
BEARING SURFACE OF HEAD SURFACE FINISH32.0 MICROINCHES
SCREW SURFACE TREATMENTCADMIUM AND CHROMATE
FASTENER LENGTH4.036 INCHES MINIMUM AND 4.066 INCHES MAXIMUM IN
THREAD LENGTH0.425 INCHES NOMINAL IN
HARDNESS RATING36.0 ROCKWELL B MINIMUM AND 40.0 ROCKWELL B MAXIMUM
SHANK SURFACE FINISH32.0 MICROINCHES
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
THREAD SURFACE FINISH32.0 MICROINCHES
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 6
SII-1087-4058Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12381A4R58Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AIC4038-4-58Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SC1785R-4-58Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A032-2458Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
BF1378-2458Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 LE111-0032-2458?
LE111-0032-2458 is a SCREW,MACHINE.
What parts can replace LE111-0032-2458?
There are 6 known substitutes for LE111-0032-2458: SII-1087-4058, 12381A4R58, AIC4038-4-58 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LE111-0032-2458?
LE111-0032-2458 is cataloged in the U.S. Government catalog under NSN 5305-01-359-1472. 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.