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1707-346 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1707-346: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DEE, head_height: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.800 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN, thread_length: 0.325 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-223-9948, 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
1707-346
NSN: 5306-00-223-9948
FSC: 5306 — Bolts
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleDEE
head_height0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.800 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
thread_length0.325 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length1.410 INCHES NOMINAL IN
hardness_rating46.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length1.005 INCHES MINIMUM AND 1.010 INCHES MAXIMUM FIRST SHOULDER IN
special_featuresCOLOR WHITE
thread_directionRIGHT-HAND
NSN5306-00-223-9948
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1707-346 · 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: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.410 INCHES NOMINAL IN
•
SHOULDER LENGTH: 1.005 INCHES MINIMUM AND 1.010 INCHES MAXIMUM FIRST SHOULDER IN
•
DISTANCE FROM CENTERLINE TO FLAT: 0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.410 INCHES MINIMUM AND 0.412 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.325 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
FASTENER LENGTH1.410 INCHES NOMINAL IN
SHOULDER LENGTH1.005 INCHES MINIMUM AND 1.010 INCHES MAXIMUM FIRST SHOULDER IN
DISTANCE FROM CENTERLINE TO FLAT0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
SHOULDER DIAMETER0.410 INCHES MINIMUM AND 0.412 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.325 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
SHANK UNTHREADED HOLE DIAMETER0.075 INCHES MINIMUM AND 0.078 INCHES MAXIMUM FIRST HOLE IN
NOMINAL THREAD DIAMETER0.312 INCHES IN
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
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 1707-346?
1707-346 is a BOLT,SHOULDER.
What is the NSN for 1707-346?
1707-346 is cataloged in the U.S. Government catalog under NSN 5306-00-223-9948. 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.