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8606-203-25 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8606-203-25: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_type: DRILLED, head_style: HEXAGON, head_height: 8.51 MILLIMETERS MINIMUM AND 9.09 MILLIMETERS MAXIMUM MM, hole_diameter: 0.336 INCHES NOMINAL IN, thread_length: 34.0 MILLIMETERS MINIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-319-7290, 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
8606-203-25
NSN: 5305-01-319-7290
FSC: 5305 — Screws
CAGE: 01365 — MARINE CORPS SYSTEMS COMMAND DIV MARINE CORPS SYSTEMS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_typeDRILLED
head_styleHEXAGON
head_height8.51 MILLIMETERS MINIMUM AND 9.09 MILLIMETERS MAXIMUM MM
hole_diameter0.336 INCHES NOMINAL IN
hole_quantity1
thread_length34.0 MILLIMETERS MINIMUM MM
fastener_length0.630 INCHES NOMINAL IN
thread_directionRIGHT-HAND
width_between_flats20.67 MILLIMETERS MINIMUM AND 21.00 MILLIMETERS MAXIMUM MM
nominal_thread_diameter14.0 MILLIMETERS MM
hole_configuration_styleHEXAGON LONGITUDINAL HOLE
NSN5305-01-319-7290
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8606-203-25 · 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: 8.51 MILLIMETERS MINIMUM AND 9.09 MILLIMETERS MAXIMUM MM
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
FASTENER LENGTH: 0.630 INCHES NOMINAL IN
•
THREAD PITCH IN MILLIMETERS: 1.5
•
THREAD LENGTH: 34.0 MILLIMETERS MINIMUM MM
•
HOLE CONFIGURATION STYLE: HEXAGON LONGITUDINAL HOLE
•
NOMINAL THREAD DIAMETER: 14.0 MILLIMETERS MM
•
HEAD STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
HEAD HEIGHT8.51 MILLIMETERS MINIMUM AND 9.09 MILLIMETERS MAXIMUM MM
EXTERNAL THREAD TOLERANCE CLASS6G G
FASTENER LENGTH0.630 INCHES NOMINAL IN
THREAD PITCH IN MILLIMETERS1.5
THREAD LENGTH34.0 MILLIMETERS MINIMUM MM
HOLE CONFIGURATION STYLEHEXAGON LONGITUDINAL HOLE
NOMINAL THREAD DIAMETER14.0 MILLIMETERS MM
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS20.67 MILLIMETERS MINIMUM AND 21.00 MILLIMETERS MAXIMUM MM
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

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 8606-203-25?
8606-203-25 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for 8606-203-25?
8606-203-25 is cataloged in the U.S. Government catalog under NSN 5305-01-319-7290. This indicates validated use in U.S. government and defense supply chains.
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