PartsTable
Technical Data Sheet
Download PDF

173213 — SCREW,MACHINE

✓ Government record, cited
Hama · BOLT SCREW
PRODUCT OVERVIEW

173213: SCREW,MACHINE.

The SCREW,MACHINE is a Hama industrial component. Key specifications include head_style: ROUND EXTENDED WASHER, head_height: 0.109 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.219 INCHES NOMINAL IN, thread_length: 1.188 INCHES NOMINAL IN, screw_material: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-377-8056, 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
173213
NSN: 5305-00-377-8056
FSC: 5305 — Screws
CAGE: 0B6S1 — INTERNATIONAL BUSINESS MACHINES CORP PARTS ORDER CENTER DEPT E - 54 (USA)
SPECIFICATIONS
head_styleROUND EXTENDED WASHER
head_height0.109 INCHES NOMINAL IN
thread_class2A A
head_diameter0.219 INCHES NOMINAL IN
thread_length1.188 INCHES NOMINAL IN
screw_materialSTEEL
fastener_length1.188 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.125 INCHES IN
screw_surface_treatmentCADMIUM
extended_washer_diameter0.281 INCHES NOMINAL IN
NSN5305-00-377-8056
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 173213 · Hama ⚠ 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: 0.031 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.109 INCHES NOMINAL IN
•
SCREW SURFACE TREATMENT: CADMIUM
•
FASTENER LENGTH: 1.188 INCHES NOMINAL IN
•
EXTENDED WASHER DIAMETER: 0.281 INCHES NOMINAL IN
•
THREAD LENGTH: 1.188 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.125 INCHES IN
•
HEAD STYLE: ROUND EXTENDED WASHER
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.031 INCHES NOMINAL IN
HEAD HEIGHT0.109 INCHES NOMINAL IN
SCREW SURFACE TREATMENTCADMIUM
FASTENER LENGTH1.188 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER0.281 INCHES NOMINAL IN
THREAD LENGTH1.188 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.125 INCHES IN
HEAD STYLEROUND EXTENDED WASHER
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 173213?
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 173213?
173213 is a SCREW,MACHINE manufactured by Hama.
What is the NSN for 173213?
173213 is cataloged in the U.S. Government catalog under NSN 5305-00-377-8056. 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 — 173213

✓ 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.