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Technical Data Sheet
PartsTable / COMPONENT / SFJ102-9SA15A
SFJ102-9SA15A ✓ 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 STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, thread_class: 3A NUT THREAD A, thread_length: 0.405 INCHES MINIMUM AND 0.435 INCHES MAXIMUM STUD THREAD IN, overall_length: 1.468 INCHES MINIMUM AND 1.528 INCHES MAXIMUM IN, hardness_rating: 26.0 ROCKWELL C MINIMUM, locking_feature: RING, LOCK SERRATED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-01-097-8996, 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
SFJ102-9SA15A
NSN: 5307-01-097-8996
FSC: 5307
CAGE: 83324 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV ROSAN PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
thread_class3A NUT THREAD A
thread_length0.405 INCHES MINIMUM AND 0.435 INCHES MAXIMUM STUD THREAD IN
overall_length1.468 INCHES MINIMUM AND 1.528 INCHES MAXIMUM IN
hardness_rating26.0 ROCKWELL C MINIMUM
locking_featureRING, LOCK SERRATED
style_designatorLOCKED IN
thread_directionRIGHT-HAND STUD THREAD
surface_treatmentCADMIUM OVERALL
serration_quantity17
nominal_thread_size0.250 INCHES NUT THREAD IN
thread_pitch_diameters+0.2869 TO 0.2884 INCHES STUD THREAD IN
NSN5307-01-097-8996
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SFJ102-9SA15A · 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
•
DISTANCE FROM SERRATED PORTION TO STUD END: 0.545 INCHES MINIMUM AND 0.575 INCHES MAXIMUM IN
•
DISTANCE FROM SERRATED PORTION TO NUT END: 0.923 INCHES MINIMUM AND 0.953 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.312 INCHES STUD THREAD IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
•
THREAD SERIES DESIGNATOR: UNF NUT THREAD
•
THREAD LENGTH: 0.405 INCHES MINIMUM AND 0.435 INCHES MAXIMUM STUD THREAD IN
•
HARDNESS RATING: 26.0 ROCKWELL C MINIMUM
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM SERRATED PORTION TO STUD END0.545 INCHES MINIMUM AND 0.575 INCHES MAXIMUM IN
DISTANCE FROM SERRATED PORTION TO NUT END0.923 INCHES MINIMUM AND 0.953 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD LENGTH0.405 INCHES MINIMUM AND 0.435 INCHES MAXIMUM STUD THREAD IN
HARDNESS RATING26.0 ROCKWELL C MINIMUM
THREAD QUANTITY PER INCH24 STUD THREAD
OVERALL LENGTH1.468 INCHES MINIMUM AND 1.528 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
2410 1-31/32Interchangeable
interchangeable cross-reference
interchangeable
110 1-31/32Interchangeable
interchangeable cross-reference
interchangeable
53226Interchangeable
interchangeable cross-reference
interchangeable
25243Interchangeable
interchangeable cross-reference
interchangeable
2524Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SFJ102-9SA15A?
SFJ102-9SA15A is a STUD,LOCKED IN.
What parts can replace SFJ102-9SA15A?
There are 5 known substitutes for SFJ102-9SA15A: 2410 1-31/32, 110 1-31/32, 53226 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SFJ102-9SA15A?
SFJ102-9SA15A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-01-097-8996. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026