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758754 — STUD,SHOULDERED AND STEPPED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

758754: STUD,SHOULDERED AND STEPPED.

The STUD,SHOULDERED AND STEPPED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340H, thread_length: 1.350 INCHES NOMINAL NUT THREAD IN, overall_length: 4.090 INCHES NOMINAL IN, hardness_rating: 290.0 BRINELL STANDARD MINIMUM AND 330.0 BRINELL STANDARD MAXIMUM, shoulder_length: 0.190 INCHES NOMINAL IN, thread_direction: LEFT-HAND STUD THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-486-3385, 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
758754
NSN: 5307-00-486-3385
FSC: 5307 — Studs
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
materialSTEEL COMP 4340H
thread_length1.350 INCHES NOMINAL NUT THREAD IN
overall_length4.090 INCHES NOMINAL IN
hardness_rating290.0 BRINELL STANDARD MINIMUM AND 330.0 BRINELL STANDARD MAXIMUM
shoulder_length0.190 INCHES NOMINAL IN
thread_directionLEFT-HAND STUD THREAD
shoulder_diameter1.380 INCHES NOMINAL IN
nominal_thread_size1.000 INCHES NUT THREAD IN
nut_end_shank_length0.620 INCHES NOMINAL IN
distance_across_flats1.030 INCHES NOMINAL IN
nut_end_shank_diameter1.010 INCHES MINIMUM AND 1.013 INCHES MAXIMUM IN
thread_quantity_per_inch16 STUD THREAD
NSN5307-00-486-3385
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 758754 · 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
•
NUT END SHANK DIAMETER: 1.010 INCHES MINIMUM AND 1.013 INCHES MAXIMUM IN
•
THREAD LENGTH: 1.350 INCHES NOMINAL NUT THREAD IN
•
HARDNESS RATING: 290.0 BRINELL STANDARD MINIMUM AND 330.0 BRINELL STANDARD MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66,COMP 4340H FED STD SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: LEFT-HAND STUD THREAD
TECHNICAL CHARACTERISTICS
NUT END SHANK DIAMETER1.010 INCHES MINIMUM AND 1.013 INCHES MAXIMUM IN
THREAD LENGTH1.350 INCHES NOMINAL NUT THREAD IN
THREAD LENGTH1.620 INCHES NOMINAL STUD THREAD IN
HARDNESS RATING290.0 BRINELL STANDARD MINIMUM AND 330.0 BRINELL STANDARD MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66,COMP 4340H FED STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH4.090 INCHES NOMINAL IN
THREAD DIRECTIONLEFT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.125 INCHES STUD THREAD IN
NOMINAL THREAD SIZE1.000 INCHES NUT THREAD IN
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 758754?
758754 is a STUD,SHOULDERED AND STEPPED.
What is the NSN for 758754?
758754 is cataloged in the U.S. Government catalog under NSN 5307-00-486-3385. 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.