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1C6042P03 — STUD,SHOULDERED AND STEPPED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1C6042P03: STUD,SHOULDERED AND STEPPED.

The STUD,SHOULDERED AND STEPPED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OR STEEL COMP 4140, thread_class: 2A STUD THREAD A, thread_length: 0.380 INCHES NOMINAL STUD THREAD IN, overall_length: 3.020 INCHES MINIMUM AND 3.100 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES OVERALL, shoulder_length: 1.590 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-176-9930, 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
1C6042P03
NSN: 5307-00-176-9930
FSC: 5307 — Studs
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OR STEEL COMP 4140
thread_class2A STUD THREAD A
thread_length0.380 INCHES NOMINAL STUD THREAD IN
overall_length3.020 INCHES MINIMUM AND 3.100 INCHES MAXIMUM IN
surface_finish125.0 MICROINCHES OVERALL
shoulder_length1.590 INCHES NOMINAL IN
style_designatorSHOULDERED AND STEPPED
thread_directionRIGHT-HAND NUT THREAD
surface_treatmentOXIDE OVERALL
nominal_thread_size0.625 INCHES NUT THREAD IN
nut_end_shank_length0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
distance_across_flats1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
NSN5307-00-176-9930
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1C6042P03 · 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
•
SURFACE FINISH: 125.0 MICROINCHES OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
NUT END SHANK DIAMETER: 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.380 INCHES NOMINAL STUD THREAD IN
•
STYLE DESIGNATOR: SHOULDERED AND STEPPED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 FED SPEC 3RD MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT END SHANK DIAMETER0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
THREAD LENGTH0.380 INCHES NOMINAL STUD THREAD IN
THREAD LENGTH0.850 INCHES NOMINAL NUT THREAD IN
STYLE DESIGNATORSHOULDERED AND STEPPED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 FED SPEC 3RD MATERIAL RESPONSE
OVERALL LENGTH3.020 INCHES MINIMUM AND 3.100 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1C6042P03?
1C6042P03 is a STUD,SHOULDERED AND STEPPED.
What is the NSN for 1C6042P03?
1C6042P03 is cataloged in the U.S. Government catalog under NSN 5307-00-176-9930. 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.