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PartsTable / COMPONENT / SK1810-12
SK1810-12 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SK1810-12 is a the manufacturer industrial component. Key specifications include material: STEEL, construction: ONE-PIECE, hole_diameter: 0.344 INCHES NOMINAL IN, major_thickness: 0.062 INCHES NOMINAL IN, outside_diameter: 1.804 INCHES NOMINAL IN, style_designator: CIRCULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-013-3541, 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
SK1810-12
NSN: 5325-01-013-3541
FSC: 5325
CAGE: 18740 — YALE INDUSTRIAL PRODUCTS, INC. DIV DUFF NORTON COMPANY (USA)
SPECIFICATIONS
materialSTEEL
constructionONE-PIECE
hole_diameter0.344 INCHES NOMINAL IN
major_thickness0.062 INCHES NOMINAL IN
outside_diameter1.804 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter2.281 INCHES NOMINAL IN
bolt_hole_quantity4
bolt_circle_diameter2.750 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
material_document_and_classificationSAE 1065 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-01-013-3541
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SK1810-12 · 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
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL: STEEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1065 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 1.804 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIALSTEEL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1065 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER1.804 INCHES NOMINAL IN
MAJOR THICKNESS0.062 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
55031Interchangeable
interchangeable cross-reference
interchangeable
07-244Interchangeable
interchangeable cross-reference
interchangeable
120260H1Interchangeable
interchangeable cross-reference
interchangeable
FMF00264Interchangeable
interchangeable cross-reference
interchangeable
SMB187038Interchangeable
interchangeable cross-reference
interchangeable
525324Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SK1810-12?
SK1810-12 is a SK1810-12.
What parts can replace SK1810-12?
There are 18 known substitutes for SK1810-12: 55031, 07-244, 120260H1 and 15 more. Substitute compatibility should be verified for your specific system.
Is SK1810-12 still available?
SK1810-12 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026