PartsTable
Technical Data Sheet
Download PDF

11137241 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

11137241: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include thread_length: 0.250 INCHES NOMINAL IN, fastener_length: 1.5 INCHES NOMINAL IN, surface_treatment: ZINC OVERALL, nominal_thread_diameter: 1.5 INCHES IN, part_name_assigned_by_controlling_agency: HEX CAP SCREW, GRADE 8, ECOGUARD. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-708-7345, 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
11137241
NSN: 5305-01-708-7345
FSC: 5305 — Screws
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
thread_length0.250 INCHES NOMINAL IN
fastener_length1.5 INCHES NOMINAL IN
surface_treatmentZINC OVERALL
nominal_thread_diameter1.5 INCHES IN
part_name_assigned_by_controlling_agencyHEX CAP SCREW, GRADE 8, ECOGUARD
NSN5305-01-708-7345
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 11137241 · 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
•
FASTENER LENGTH: 1.5 INCHES NOMINAL IN
•
THREAD LENGTH: 0.250 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 1.5 INCHES IN
•
COLOR: SILVER OVERALL
•
SURFACE TREATMENT: ZINC OVERALL
TECHNICAL CHARACTERISTICS
FASTENER LENGTH1.5 INCHES NOMINAL IN
THREAD LENGTH0.250 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER1.5 INCHES IN
COLORSILVER OVERALL
SPECIAL FEATURESASME B18.2.1; GRADE 8 PER SAE J429; ASME B1.1, F, CLASS 2A; ASME B18.18;CORROSION RESISTANT NONELECTROLYTICALLY APPLIED INORGANIC ZINC/ALUMINUM DISPERSION BASE COAT WITH TOPCOAT. 1000 HOUR CORROSION RESISTANT GRAY/SILVER; AES01 SCREW,CAP, HEX, FINISHED HEX BOLT; THREAD TYPE PIN C UNC-2;SAE J429 CARBON STEEL GRADE 8; THREAD SIZE 20 COARSE. A
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX CAP SCREW, GRADE 8, ECOGUARD
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
No demilitarization required
Ready to buy 11137241?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 11137241?
11137241 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for 11137241?
11137241 is cataloged in the U.S. Government catalog under NSN 5305-01-708-7345. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 11137241

✓ 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.