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PartsTable / COMPONENT / SCB70009
SCB70009 ✓ 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 SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, head_style: HEXAGON, head_height: 0.125 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.234 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, fastener_length: 0.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-521-8481, 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
SCB70009
NSN: 5305-00-521-8481
FSC: 5305
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
head_styleHEXAGON
head_height0.125 INCHES NOMINAL IN
thread_class2A A
thread_length0.234 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
fastener_length0.625 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentCHROMATE OVERALL
width_between_flats0.312 INCHES NOMINAL IN
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch28
thread_series_designatorUNF
NSN5305-00-521-8481
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SCB70009 · 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
•
SURFACE TREATMENT: CHROMATE OVERALL
•
THREAD SERIES DESIGNATOR: UNF
•
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
•
THREAD LENGTH: 0.234 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD HEIGHT: 0.125 INCHES NOMINAL IN
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS (FLIS)
HEAD STYLEHEXAGON
SURFACE TREATMENTCHROMATE OVERALL
THREAD SERIES DESIGNATORUNF
MATERIALALUMINUM ALLOY 2024 OVERALL
THREAD LENGTH0.234 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD HEIGHT0.125 INCHES NOMINAL IN
THREAD CLASS2A A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
GGG-G-17Interchangeable
interchangeable cross-reference
interchangeable
159MInterchangeable
interchangeable cross-reference
interchangeable
GGG-G-17 TY5CL2STAInterchangeable
interchangeable cross-reference
interchangeable
LW1472-1Interchangeable
interchangeable cross-reference
interchangeable
50591Interchangeable
interchangeable cross-reference
interchangeable
10-QRP 2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SCB70009?
SCB70009 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace SCB70009?
There are 6 known substitutes for SCB70009: GGG-G-17, 159M, GGG-G-17 TY5CL2STA and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SCB70009?
SCB70009 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-521-8481. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026