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B1.13M — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

B1.13M: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT COUNTERSUNK, thread_length: 0.472 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, supplementary_features: USES NATIONAL SPEC/STARDAND ASME B1.13M CAGE 81346, end_item_identification: 5410-01-441-8054. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-478-7693, 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
B1.13M
NSN: 5305-01-478-7693
NIINs: 014787693, 015352380
FSC: 5305 — Screws
CAGE: 24047 — COOPER INDUSTRIES INC DBA COOPER TOOLS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleFLAT COUNTERSUNK
thread_length0.472 INCHES NOMINAL IN
thread_directionRIGHT-HAND
supplementary_featuresUSES NATIONAL SPEC/STARDAND ASME B1.13M CAGE 81346
end_item_identification5410-01-441-8054
hole_configuration_styleROUND INTERNAL HEXAGON
part_name_assigned_by_controlling_agencySCREW, COUNTERSUNK, HEX SOCKET
NSN5305-01-478-7693
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: B1.13M · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B1.13M?
B1.13M is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for B1.13M?
B1.13M is cataloged in the U.S. Government catalog under NSN 5305-01-478-7693. This indicates validated use in U.S. government and defense supply chains.
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