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QM2490010A20000 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

QM2490010A20000: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN NO. 2, head_height: 1.88 MILLIMETERS MINIMUM AND 2.12 MILLIMETERS MAXIMUM MM, thread_class: 6G G, head_diameter: 4.7 MILLIMETERS MINIMUM AND 5.0 MILLIMETERS MAXIMUM MM, thread_length: 9.1 MILLIMETERS NOMINAL MM, screw_material: STEEL CORROSION RESISTING.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-623-3531, 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
QM2490010A20000
NSN: 5305-01-623-3531
FSC: 5305 — Screws
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
head_stylePAN NO. 2
head_height1.88 MILLIMETERS MINIMUM AND 2.12 MILLIMETERS MAXIMUM MM
thread_class6G G
head_diameter4.7 MILLIMETERS MINIMUM AND 5.0 MILLIMETERS MAXIMUM MM
thread_length9.1 MILLIMETERS NOMINAL MM
screw_materialSTEEL CORROSION RESISTING
fastener_length10.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE II
nominal_thread_diameter2.5 MILLIMETERS MM
thread_series_designatorM
thread_pitch_in_millimeters6.0
NSN5305-01-623-3531
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: QM2490010A20000 · 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 HEIGHT: 1.88 MILLIMETERS MINIMUM AND 2.12 MILLIMETERS MAXIMUM MM
•
FASTENER LENGTH: 10.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 6.0
•
THREAD LENGTH: 9.1 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 2.5 MILLIMETERS MM
•
HEAD STYLE: PAN NO. 2
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
HEAD HEIGHT1.88 MILLIMETERS MINIMUM AND 2.12 MILLIMETERS MAXIMUM MM
FASTENER LENGTH10.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS6.0
THREAD LENGTH9.1 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER2.5 MILLIMETERS MM
HEAD STYLEPAN NO. 2
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL CORROSION RESISTING
INTERNAL DRIVE STYLECROSS RECESS TYPE II
THREAD CLASS6G G
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 1
DIN7985-M2.5X6-A2-70Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 QM2490010A20000?
QM2490010A20000 is a SCREW,MACHINE.
What parts can replace QM2490010A20000?
There is 1 known substitute for QM2490010A20000: DIN7985-M2.5X6-A2-70. Substitute compatibility should be verified for your specific system.
What is the NSN for QM2490010A20000?
QM2490010A20000 is cataloged in the U.S. Government catalog under NSN 5305-01-623-3531. This indicates validated use in U.S. government and defense supply chains.
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