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PartsTable / COMPONENT / BN330M4X30
BN330M4X30 ✓ Verified by PartsTable
— · 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 the manufacturer industrial component. Key specifications include head_style: BINDING, head_height: 2.8 MILLIMETERS NOMINAL MM, head_diameter: 7.0 MILLIMETERS NOMINAL MM, thread_length: 30.0 MILLIMETERS NOMINAL MM, screw_material: STEEL, fastener_length: 30.0 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-370-7317, 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
BN330M4X30
NSN: 5305-01-370-7317
FSC: 5305
CAGE: 1CJ86 — BOSSARD INTL INC (USA)
SPECIFICATIONS
head_styleBINDING
head_height2.8 MILLIMETERS NOMINAL MM
head_diameter7.0 MILLIMETERS NOMINAL MM
thread_length30.0 MILLIMETERS NOMINAL MM
screw_materialSTEEL
fastener_length30.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter4.0 MILLIMETERS MM
screw_surface_treatmentZINC
thread_series_designatorM
thread_pitch_in_millimeters0.70
NSN5305-01-370-7317
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: BN330M4X30 · 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
•
HEAD DIAMETER: 7.0 MILLIMETERS NOMINAL MM
•
INTERNAL DRIVE STYLE: SLOT
•
THREAD PITCH IN MILLIMETERS: 0.70
•
SCREW SURFACE TREATMENT: ZINC
•
THREAD LENGTH: 30.0 MILLIMETERS NOMINAL MM
•
HEAD STYLE: BINDING
•
THREAD DIRECTION: RIGHT-HAND
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
TECHNICAL CHARACTERISTICS (FLIS)
HEAD DIAMETER7.0 MILLIMETERS NOMINAL MM
INTERNAL DRIVE STYLESLOT
THREAD PITCH IN MILLIMETERS0.70
SCREW SURFACE TREATMENTZINC
THREAD LENGTH30.0 MILLIMETERS NOMINAL MM
HEAD STYLEBINDING
THREAD DIRECTIONRIGHT-HAND
EXTERNAL THREAD TOLERANCE CLASS6G G
SCREW MATERIALSTEEL
HEAD HEIGHT2.8 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
AMS-QQ-A-200/11Interchangeable
interchangeable cross-reference
interchangeable
22925Interchangeable
interchangeable cross-reference
interchangeable
TRU-3150Interchangeable
interchangeable cross-reference
interchangeable
24571Interchangeable
interchangeable cross-reference
interchangeable
PS338742.01Interchangeable
interchangeable cross-reference
interchangeable
6630NCM116133Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BN330M4X30?
BN330M4X30 is a SCREW,MACHINE.
What parts can replace BN330M4X30?
There are 7 known substitutes for BN330M4X30: AMS-QQ-A-200/11, 22925, TRU-3150 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BN330M4X30?
BN330M4X30 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-370-7317. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026