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QM2550012A20000 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

QM2550012A20000: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 4.6 MILLIMETERS NOMINAL MM, head_diameter: 12.0 MILLIMETERS NOMINAL MM, thread_length: 12.0 MILLIMETERS NOMINAL MM, screw_material: STEEL CORROSION RESISTING, fastener_length: 12.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-703-3485, 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
QM2550012A20000
NSN: 5305-01-703-3485
FSC: 5305 — Screws
CAGE: 3CN46 — FASTENAL COMPANY (USA)
SPECIFICATIONS
head_stylePAN
head_height4.6 MILLIMETERS NOMINAL MM
head_diameter12.0 MILLIMETERS NOMINAL MM
thread_length12.0 MILLIMETERS NOMINAL MM
screw_materialSTEEL CORROSION RESISTING
fastener_length12.0 MILLIMETERS NOMINAL MM
hardness_rating70.0 ROCKWELL B MINIMUM
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
end_item_identification5305-01-659-8110
nominal_thread_diameter6.0 MILLIMETERS MM
minimum_tensile_strength70000 POUNDS PER SQUARE INCH LBS
NSN5305-01-703-3485
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: QM2550012A20000 · 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: 4.6 MILLIMETERS NOMINAL MM
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
FASTENER LENGTH: 12.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.0
•
THREAD LENGTH: 12.0 MILLIMETERS NOMINAL MM
•
HARDNESS RATING: 70.0 ROCKWELL B MINIMUM
•
NOMINAL THREAD DIAMETER: 6.0 MILLIMETERS MM
•
HEAD STYLE: PAN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT4.6 MILLIMETERS NOMINAL MM
EXTERNAL THREAD TOLERANCE CLASS6G G
FASTENER LENGTH12.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.0
THREAD LENGTH12.0 MILLIMETERS NOMINAL MM
HARDNESS RATING70.0 ROCKWELL B MINIMUM
NOMINAL THREAD DIAMETER6.0 MILLIMETERS MM
HEAD STYLEPAN
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL CORROSION RESISTING
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 2
5-13-13302-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5-13-13302Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 QM2550012A20000?
QM2550012A20000 is a SCREW,MACHINE.
What parts can replace QM2550012A20000?
There are 2 known substitutes for QM2550012A20000: 5-13-13302-1, 5-13-13302. Substitute compatibility should be verified for your specific system.
What is the NSN for QM2550012A20000?
QM2550012A20000 is cataloged in the U.S. Government catalog under NSN 5305-01-703-3485. This indicates validated use in U.S. government and defense supply chains.
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