PartsTable
Technical Data Sheet

M816TCS/HEX MAG — SCREW,TAPPING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

M816TCS/HEX MAG: SCREW,TAPPING.

The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: MAGNESIUM OVERALL, head_style: HEXAGON, fastener_length: 16.0 MILLIMETERS NOMINAL MM, internal_drive_style: W/O INTERNAL DRIVE, end_item_identification: 3510-01-538-4030, nonmachine_nominal_thread_diameter: 8.0 MILLIMETERS MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-700-3773, 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
M816TCS/HEX MAG
NSN: 5305-01-700-3773
FSC: 5305 — Screws
CAGE: 8Y757 — BIRMINGHAM FASTENER & SUPPLY INC (USA)
SPECIFICATIONS
materialMAGNESIUM OVERALL
head_styleHEXAGON
fastener_length16.0 MILLIMETERS NOMINAL MM
internal_drive_styleW/O INTERNAL DRIVE
end_item_identification3510-01-538-4030
nonmachine_nominal_thread_diameter8.0 MILLIMETERS MM
part_name_assigned_by_controlling_agencyM8-1.25X16 HEX C/S 10.9 MAGNI
NSN5305-01-700-3773
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: M816TCS/HEX MAG · 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
•
NONMACHINE NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM
•
FASTENER LENGTH: 16.0 MILLIMETERS NOMINAL MM
•
HEAD STYLE: HEXAGON
•
INTERNAL DRIVE STYLE: W/O INTERNAL DRIVE
•
MATERIAL: MAGNESIUM OVERALL
TECHNICAL CHARACTERISTICS
NONMACHINE NOMINAL THREAD DIAMETER8.0 MILLIMETERS MM
FASTENER LENGTH16.0 MILLIMETERS NOMINAL MM
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
PART NAME ASSIGNED BY CONTROLLING AGENCYM8-1.25X16 HEX C/S 10.9 MAGNI
END ITEM IDENTIFICATION3510-01-538-4030
MATERIALMAGNESIUM OVERALL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
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 M816TCS/HEX MAG?
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 M816TCS/HEX MAG?
M816TCS/HEX MAG is a SCREW,TAPPING.
What is the NSN for M816TCS/HEX MAG?
M816TCS/HEX MAG is cataloged in the U.S. Government catalog under NSN 5305-01-700-3773. 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 — M816TCS/HEX MAG

✓ 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.