PartsTable
Technical Data Sheet
S8-32X7-8 ✓ 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,MACHINE is a the manufacturer industrial component. Key specifications include head_style: WATERTIGHT, head_height: 0.085 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.306 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN, thread_length: 0.813 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, screw_material: STEEL CORROSION RESISTING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-726-3103, 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
S8-32X7-8
NSN: 5305-00-726-3103
FSC: 5305
CAGE: 97539 — APM HEXSEAL CORP (USA)
SPECIFICATIONS
head_styleWATERTIGHT
head_height0.085 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.306 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN
thread_length0.813 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
screw_materialSTEEL CORROSION RESISTING
fastener_length0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
features_providedO RING
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.164 INCHES IN
screw_surface_treatmentPASSIVATE
NSN5305-00-726-3103
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: S8-32X7-8 · 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
SCREW SURFACE TREATMENT: PASSIVATE
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
THREAD QUANTITY PER INCH: 32
SCREW MATERIAL: STEEL CORROSION RESISTING
HEAD DIAMETER: 0.306 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN
THREAD LENGTH: 0.813 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SCREW SURFACE TREATMENTPASSIVATE
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD DIAMETER0.164 INCHES IN
THREAD QUANTITY PER INCH32
SCREW MATERIALSTEEL CORROSION RESISTING
HEAD DIAMETER0.306 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN
THREAD LENGTH0.813 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
HEAD HEIGHT0.085 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
51510Interchangeable
interchangeable cross-reference
interchangeable
012-500-0010Interchangeable
interchangeable cross-reference
interchangeable
LU-8730-3CCW 1/4BORE/ALInterchangeable
interchangeable cross-reference
interchangeable
SCB69667-2Interchangeable
interchangeable cross-reference
interchangeable
108-10-WSInterchangeable
interchangeable cross-reference
interchangeable
3780Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S8-32X7-8?
S8-32X7-8 is a SCREW,MACHINE.
What parts can replace S8-32X7-8?
There are 14 known substitutes for S8-32X7-8: 51510, 012-500-0010, LU-8730-3CCW 1/4BORE/AL and 11 more. Substitute compatibility should be verified for your specific system.
Is S8-32X7-8 still available?
S8-32X7-8 is currently cancelled.
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