8BW12-2 — BOLT,RIBBED SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

8BW12-2: BOLT,RIBBED SHOULDER.

The BOLT,RIBBED SHOULDER is a the manufacturer industrial component. Key specifications include rib_length: 0.281 INCHES NOMINAL IN, head_height: 0.125 INCHES NOMINAL IN, head_diameter: 0.562 INCHES NOMINAL IN, thread_length: 1.250 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-005-0496, 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

8BW12-2

NSN: 5306-00-005-0496
FSC: 5306 — Bolts
CAGE: 28835 — HOBART BROS CO (USA)

SPECIFICATIONS

rib_length	0.281 INCHES NOMINAL IN
head_height	0.125 INCHES NOMINAL IN
head_diameter	0.562 INCHES NOMINAL IN
thread_length	1.250 INCHES MINIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
surface_treatment	ZINC OVERALL
rib_major_diameter	0.276 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN
distance_from_largest_diameter_of_bearing_surface_of_head_to_ribs	0.094 INCHES NOMINAL IN
NSN	5306-00-005-0496

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.125 INCHES NOMINAL IN

•

DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS: 0.094 INCHES NOMINAL IN

•

THREAD LENGTH: 1.250 INCHES MINIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

RIB LENGTH: 0.281 INCHES NOMINAL IN

•

RIB MAJOR DIAMETER: 0.276 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN

•

SURFACE TREATMENT: ZINC OVERALL

•

HEAD DIAMETER: 0.562 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.125 INCHES NOMINAL IN
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS	0.094 INCHES NOMINAL IN
THREAD LENGTH	1.250 INCHES MINIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
RIB LENGTH	0.281 INCHES NOMINAL IN
RIB MAJOR DIAMETER	0.276 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN
SURFACE TREATMENT	ZINC OVERALL
HEAD DIAMETER	0.562 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5306 — Bolts

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5306-00-004-7044 5306-00-007-6129 5306-00-008-7899 5306-00-009-4739 5306-00-118-7332 5306-00-151-1777 5306-00-255-4507 5306-01-101-2459

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8BW12-2?

8BW12-2 is a BOLT,RIBBED SHOULDER.

What is the NSN for 8BW12-2?

8BW12-2 is cataloged in the U.S. Government catalog under NSN 5306-00-005-0496. This indicates validated use in U.S. government and defense supply chains.

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8BW12-2 — BOLT,RIBBED SHOULDER

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