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Technical Data Sheet
PartsTable / COMPONENT / 20225 BLK.OXIDE
20225 BLK.OXIDE ✓ 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 20225 BLK.OXIDE is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-052-6679, 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
20225 BLK.OXIDE
NSN: 5305-00-052-6679
FSC: 5305
CAGE: 73734 — FEDERAL SCREW PRODUCTS, INC. (USA)
SPECIFICATIONS
Part Number20225 BLK.OXIDE
NSN5305-00-052-6679
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 20225 BLK.OXIDE · 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
•
MINIMUM TENSILE STRENGTH: 57000 POUNDS PER SQUARE INCH LBS
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
THREAD QUANTITY PER INCH: 40
•
SCREW MATERIAL: COPPER ALLOY
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD LENGTH: 0.388 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
TECHNICAL CHARACTERISTICS (FLIS)
MINIMUM TENSILE STRENGTH57000 POUNDS PER SQUARE INCH LBS
NOMINAL THREAD DIAMETER0.112 INCHES IN
THREAD QUANTITY PER INCH40
SCREW MATERIALCOPPER ALLOY
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.388 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
FASTENER LENGTH0.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
75090Interchangeable
interchangeable cross-reference
interchangeable
CF100-18TC1PC115Interchangeable
interchangeable cross-reference
interchangeable
4555001003Interchangeable
interchangeable cross-reference
interchangeable
3134Interchangeable
interchangeable cross-reference
interchangeable
182378Interchangeable
interchangeable cross-reference
interchangeable
35027Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20225 BLK.OXIDE?
20225 BLK.OXIDE is a 20225 BLK.OXIDE.
What parts can replace 20225 BLK.OXIDE?
There are 24 known substitutes for 20225 BLK.OXIDE: 75090, CF100-18TC1PC115, 4555001003 and 21 more. Substitute compatibility should be verified for your specific system.
Is 20225 BLK.OXIDE still available?
20225 BLK.OXIDE 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