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19M8598 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

19M8598: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include head_style: HEXAGON EXTENDED WASHER, special_features: M10X170, HS HEAD MARKED 10.9, end_item_identification: JOHN DEERE GATOR STEERING AND BRAKES FRONT AXLE. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-548-0131, 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
19M8598
NSN: 5305-01-548-0131
FSC: 5305 — Screws
CAGE: 1KXW6 — JOHN DEERE COMPANY INC (USA)
SPECIFICATIONS
head_styleHEXAGON EXTENDED WASHER
special_featuresM10X170, HS HEAD MARKED 10.9
end_item_identificationJOHN DEERE GATOR STEERING AND BRAKES FRONT AXLE
NSN5305-01-548-0131
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 19M8598 · 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 STYLE: HEXAGON EXTENDED WASHER
TECHNICAL CHARACTERISTICS
HEAD STYLEHEXAGON EXTENDED WASHER
SPECIAL FEATURESM10X170, HS HEAD MARKED 10.9
END ITEM IDENTIFICATIONJOHN DEERE GATOR STEERING AND BRAKES FRONT AXLE
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 19M8598?
19M8598 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for 19M8598?
19M8598 is cataloged in the U.S. Government catalog under NSN 5305-01-548-0131. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.