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Technical Data Sheet
PartsTable / COMPONENT / 12759-00889
12759-00889 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, thread_class: COARSE, thread_length: 160.0 MILLIMETERS NOMINAL MM, fastener_length: 12.2 MILLIMETERS MINIMUM AND 12.7 MILLIMETERS MAXIMUM MM, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-578-9541, 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
12759-00889
NSN: 5305-01-578-9541
FSC: 5305
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
thread_classCOARSE
thread_length160.0 MILLIMETERS NOMINAL MM
fastener_length12.2 MILLIMETERS MINIMUM AND 12.7 MILLIMETERS MAXIMUM MM
special_featuresFINISH:PLAIN;DIAMETER:M20;GRADE:10.9;SPECIFICATION:DIN 933;THREAD:COARSE FULL THREAD;THREAD SIZE:2.5;WRENCH SIZE:30.0MM,WEIGHT:0.96 POUNDS LBS
thread_directionRIGHT-HAND
end_item_identification2355-01-529-2246 MINE RESISTAN VEHICLE,JOINT EOD RAPID RESPONSE VEHICLE (JERRV),COUGAR,6X6
nominal_thread_diameter20.000 INCHES IN
thread_series_designatorMJ
part_name_assigned_by_controlling_agencyM20-2.5 X 160MM 10.9 DIN 933 FULL THRD PLAIN MM
NSN5305-01-578-9541
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12759-00889 · 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
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES DESIGNATOR: MJ
•
NOMINAL THREAD DIAMETER: 20.000 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD STYLE: HEXAGON
•
THREAD CLASS: COARSE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORMJ
NOMINAL THREAD DIAMETER20.000 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYM20-2.5 X 160MM 10.9 DIN 933 FULL THRD PLAIN MM
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESFINISH:PLAIN;DIAMETER:M20;GRADE:10.9;SPECIFICATION:DIN 933;THREAD:COARSE FULL THREAD;THREAD SIZE:2.5;WRENCH SIZE:30.0MM,WEIGHT:0.96 POUNDS LBS
HEAD STYLEHEXAGON
THREAD CLASSCOARSE
FASTENER LENGTH12.2 MILLIMETERS MINIMUM AND 12.7 MILLIMETERS MAXIMUM MM
THREAD LENGTH160.0 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
34-761Interchangeable
interchangeable cross-reference
interchangeable
34-762Interchangeable
interchangeable cross-reference
interchangeable
OO-S-236Interchangeable
interchangeable cross-reference
interchangeable
L57-6REDInterchangeable
interchangeable cross-reference
interchangeable
938482EInterchangeable
interchangeable cross-reference
interchangeable
PL 83920-1 ITEM 58Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12759-00889?
12759-00889 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 12759-00889?
There are 6 known substitutes for 12759-00889: 34-761, 34-762, OO-S-236 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12759-00889?
12759-00889 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-578-9541. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026