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7832907 — BOLT,SQUARE NECK

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

7832907: BOLT,SQUARE NECK.

The BOLT,SQUARE NECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4037 OR STEEL COMP 4135 OVERALL, head_style: PAN NO. 2, neck_width: 10.05 MILLIMETERS NOMINAL MM, head_height: 5.0 MILLIMETERS NOMINAL MM, neck_length: 2.35 MILLIMETERS MINIMUM AND 2.60 MILLIMETERS MAXIMUM MM, head_diameter: 19.0 MILLIMETERS NOMINAL MM.

This part is cataloged in the U.S. Government catalog under NSN 5306-01-161-2593, 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
7832907
NSN: 5306-01-161-2593
FSC: 5306 — Bolts
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 4037 OR STEEL COMP 4135 OVERALL
head_stylePAN NO. 2
neck_width10.05 MILLIMETERS NOMINAL MM
head_height5.0 MILLIMETERS NOMINAL MM
neck_length2.35 MILLIMETERS MINIMUM AND 2.60 MILLIMETERS MAXIMUM MM
head_diameter19.0 MILLIMETERS NOMINAL MM
thread_length25.0 MILLIMETERS NOMINAL MM
fastener_length38.00 MILLIMETERS NOMINAL MM
hardness_rating33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
special_featuresCOLOR YELLOW; NYLON LOCKING ELEMENT IN THREADS
thread_directionRIGHT-HAND
surface_treatmentZINC AND CHROMATE OVERALL
NSN5306-01-161-2593
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7832907 · 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
•
NECK LENGTH: 2.35 MILLIMETERS MINIMUM AND 2.60 MILLIMETERS MAXIMUM MM
•
HEAD HEIGHT: 5.0 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 38.00 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: GM 4342-M CODE 20D48,FSCM 52788 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
THREAD PITCH IN MILLIMETERS: 1.5
•
THREAD LENGTH: 25.0 MILLIMETERS NOMINAL MM
•
HARDNESS RATING: 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS
NECK LENGTH2.35 MILLIMETERS MINIMUM AND 2.60 MILLIMETERS MAXIMUM MM
HEAD HEIGHT5.0 MILLIMETERS NOMINAL MM
FASTENER LENGTH38.00 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGM 4342-M CODE 20D48,FSCM 52788 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD PITCH IN MILLIMETERS1.5
THREAD LENGTH25.0 MILLIMETERS NOMINAL MM
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER10.0 MILLIMETERS MM
HEAD STYLEPAN NO. 2
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 7832907?
7832907 is a BOLT,SQUARE NECK.
What is the NSN for 7832907?
7832907 is cataloged in the U.S. Government catalog under NSN 5306-01-161-2593. 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.