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SHB-2 — SCREW,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

SHB-2: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.156 INCHES NOMINAL IN, thread_length: 0.250 INCHES NOMINAL IN, shoulder_shape: ROUND OVERALL, fastener_length: 2.156 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-534-1233, 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
SHB-2
NSN: 5305-01-534-1233
FSC: 5305 — Screws
CAGE: 1S5U7 — AMERICAN AEROSPACE PRECSN MFG DBA AAPM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.156 INCHES NOMINAL IN
thread_length0.250 INCHES NOMINAL IN
shoulder_shapeROUND OVERALL
fastener_length2.156 INCHES NOMINAL IN
shoulder_length1.750 INCHES NOMINAL OVERALL IN
thread_directionRIGHT-HAND
shoulder_diameter0.311 INCHES NOMINAL ALL SHOULDERS IN
surface_treatmentZINC OVERALL
width_between_flats0.437 INCHES NOMINAL IN
end_item_identificationC-17A SUPPORT EQUIPMENT A
NSN5305-01-534-1233
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SHB-2 · 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 HEIGHT: 0.156 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.156 INCHES NOMINAL IN
•
SHOULDER LENGTH: 1.750 INCHES NOMINAL OVERALL IN
•
SHOULDER DIAMETER: 0.311 INCHES NOMINAL ALL SHOULDERS IN
•
THREAD LENGTH: 0.250 INCHES NOMINAL IN
•
SHOULDER SHAPE: ROUND OVERALL
•
NOMINAL THREAD DIAMETER: 0.225 INCHES IN
•
HEAD STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.156 INCHES NOMINAL IN
FASTENER LENGTH2.156 INCHES NOMINAL IN
SHOULDER LENGTH1.750 INCHES NOMINAL OVERALL IN
SHOULDER DIAMETER0.311 INCHES NOMINAL ALL SHOULDERS IN
THREAD LENGTH0.250 INCHES NOMINAL IN
SHOULDER SHAPEROUND OVERALL
NOMINAL THREAD DIAMETER0.225 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.437 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
SHBReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SHB-2?
SHB-2 is a SCREW,SHOULDER.
What parts can replace SHB-2?
There is 1 known substitute for SHB-2: SHB. Substitute compatibility should be verified for your specific system.
What is the NSN for SHB-2?
SHB-2 is cataloged in the U.S. Government catalog under NSN 5305-01-534-1233. 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.