PartsTable
Technical Data Sheet
Download PDF

HS4176-2-1A — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

HS4176-2-1A: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FILLISTER, head_height: 0.219 INCHES NOMINAL IN, head_diameter: 0.438 INCHES NOMINAL IN, thread_length: 0.238 INCHES NOMINAL IN, shoulder_shape: ROUND ALL SHOULDERS. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-232-7899, 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
HS4176-2-1A
NSN: 5306-01-232-7899
FSC: 5306 — Bolts
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFILLISTER
head_height0.219 INCHES NOMINAL IN
head_diameter0.438 INCHES NOMINAL IN
thread_length0.238 INCHES NOMINAL IN
shoulder_shapeROUND ALL SHOULDERS
fastener_length0.563 INCHES NOMINAL IN
shoulder_length0.250 INCHES NOMINAL ALL SHOULDERS IN
special_featuresHEAD BEVELED 30-45 DEG ANGLE
thread_directionRIGHT-HAND
shoulder_diameter0.313 INCHES NOMINAL ALL SHOULDERS IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5306-01-232-7899
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: HS4176-2-1A · 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: 0.219 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.563 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.250 INCHES NOMINAL ALL SHOULDERS IN
•
SHOULDER DIAMETER: 0.313 INCHES NOMINAL ALL SHOULDERS IN
•
THREAD LENGTH: 0.238 INCHES NOMINAL IN
•
SHOULDER SHAPE: ROUND ALL SHOULDERS
•
HEAD STYLE: FILLISTER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.219 INCHES NOMINAL IN
FASTENER LENGTH0.563 INCHES NOMINAL IN
SHOULDER LENGTH0.250 INCHES NOMINAL ALL SHOULDERS IN
SHOULDER DIAMETER0.313 INCHES NOMINAL ALL SHOULDERS IN
THREAD LENGTH0.238 INCHES NOMINAL IN
SHOULDER SHAPEROUND ALL SHOULDERS
HEAD STYLEFILLISTER
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESHEAD BEVELED 30-45 DEG ANGLE
MATERIALSTEEL OVERALL
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
Ready to buy HS4176-2-1A?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is HS4176-2-1A?
HS4176-2-1A is a BOLT,SHOULDER.
What is the NSN for HS4176-2-1A?
HS4176-2-1A is cataloged in the U.S. Government catalog under NSN 5306-01-232-7899. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — HS4176-2-1A