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EWB18-7-14 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

EWB18-7-14: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DOUBLE HEXAGON W/HOLE, grip_length: 0.875 INCHES NOMINAL IN, head_height: 0.435 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.694 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-809-3584, 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
EWB18-7-14
NSN: 5306-00-809-3584
FSC: 5306 — Bolts
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleDOUBLE HEXAGON W/HOLE
grip_length0.875 INCHES NOMINAL IN
head_height0.435 INCHES NOMINAL IN
thread_class3A A
thread_length0.694 INCHES MINIMUM IN
fastener_length1.569 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
width_between_flats0.503 INCHES NOMINAL IN
nominal_thread_diameter0.438 INCHES IN
extended_washer_diameter0.750 INCHES NOMINAL IN
NSN5306-00-809-3584
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: EWB18-7-14 · 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
•
EXTENDED WASHER THICKNESS: 0.099 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.435 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.569 INCHES NOMINAL IN
•
EXTENDED WASHER DIAMETER: 0.750 INCHES NOMINAL IN
•
THREAD LENGTH: 0.694 INCHES MINIMUM IN
•
NOMINAL THREAD DIAMETER: 0.438 INCHES IN
•
FEATURES PROVIDED: FINISHED HEAD
•
HEAD STYLE: DOUBLE HEXAGON W/HOLE
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.099 INCHES NOMINAL IN
HEAD HEIGHT0.435 INCHES NOMINAL IN
FASTENER LENGTH1.569 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER0.750 INCHES NOMINAL IN
THREAD LENGTH0.694 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER0.438 INCHES IN
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLEDOUBLE HEXAGON W/HOLE
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH0.875 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EWB18-7-14?
EWB18-7-14 is a BOLT,MACHINE.
What is the NSN for EWB18-7-14?
EWB18-7-14 is cataloged in the U.S. Government catalog under NSN 5306-00-809-3584. 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.