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SC335 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

SC335: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4037 OVERALL, head_style: HEADLESS (SETSCREW), point_style: OVAL, point_length: 0.171 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.781 INCHES MINIMUM AND 1.813 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-161-0713, 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
SC335
NSN: 5305-00-161-0713
FSC: 5305 — Screws
CAGE: 01226 — HUTCHINSON AEROSPACE & INDUSTRY, INC. DBA VLIER DIV VLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 4037 OVERALL
head_styleHEADLESS (SETSCREW)
point_styleOVAL
point_length0.171 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
thread_class2A A
thread_length1.781 INCHES MINIMUM AND 1.813 INCHES MAXIMUM IN
point_diameter0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
fastener_length1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM IN
hardness_rating46.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
width_across_flats0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
internal_drive_styleHEXAGON
NSN5305-00-161-0713
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SC335 · 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
•
POINT SWIVEL INCLUDED ANGLE: 7.5 DEGREES NOMINAL
•
POINT DIAMETER: 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
•
POINT LENGTH: 0.171 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM IN
•
THREAD LENGTH: 1.781 INCHES MINIMUM AND 1.813 INCHES MAXIMUM IN
•
HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
POINT SWIVEL INCLUDED ANGLE7.5 DEGREES NOMINAL
POINT DIAMETER0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
WIDTH ACROSS FLATS0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
POINT LENGTH0.171 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
FASTENER LENGTH1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM IN
THREAD LENGTH1.781 INCHES MINIMUM AND 1.813 INCHES MAXIMUM IN
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES IN
HEAD STYLEHEADLESS (SETSCREW)
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SC335?
SC335 is a SETSCREW.
What is the NSN for SC335?
SC335 is cataloged in the U.S. Government catalog under NSN 5305-00-161-0713. 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.