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6-3757-8 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

6-3757-8: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_style: FLAT CHAMFER, head_height: 0.094 INCHES NOMINAL IN, point_style: FULL DOG, thread_class: 3A A, head_diameter: 0.156 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-250-0633, 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
6-3757-8
NSN: 5305-01-250-0633
FSC: 5305 — Screws
CAGE: 75333 — KINGSBURY INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_styleFLAT CHAMFER
head_height0.094 INCHES NOMINAL IN
point_styleFULL DOG
thread_class3A A
head_diameter0.156 INCHES NOMINAL IN
fastener_length0.406 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.375 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNF
NSN5305-01-250-0633
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 6-3757-8 · 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
•
HEAD HEIGHT: 0.094 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.406 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: FULL DOG
•
INTERNAL DRIVE STYLE: SLOT
•
THREAD CLASS: 3A A
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.094 INCHES NOMINAL IN
FASTENER LENGTH0.406 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
POINT STYLEFULL DOG
INTERNAL DRIVE STYLESLOT
THREAD CLASS3A A
THREAD QUANTITY PER INCH24
MATERIALCOPPER ALLOY OVERALL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 1
463757 PIECE 8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6-3757-8?
6-3757-8 is a SETSCREW.
What parts can replace 6-3757-8?
There is 1 known substitute for 6-3757-8: 463757 PIECE 8. Substitute compatibility should be verified for your specific system.
What is the NSN for 6-3757-8?
6-3757-8 is cataloged in the U.S. Government catalog under NSN 5305-01-250-0633. 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.