PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1020Z1186
1020Z1186 ✓ 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 STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 3120, thread_length: 1.156 INCHES MINIMUM NUT THREAD IN, overall_length: 4.219 INCHES NOMINAL IN, shoulder_length: 0.187 INCHES NOMINAL IN, style_designator: SHOULDERED, thread_direction: LEFT-HAND NUT THREAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-374-1763, 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
1020Z1186
NSN: 5307-00-374-1763
FSC: 5307
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL COMP 3120
thread_length1.156 INCHES MINIMUM NUT THREAD IN
overall_length4.219 INCHES NOMINAL IN
shoulder_length0.187 INCHES NOMINAL IN
style_designatorSHOULDERED
thread_directionLEFT-HAND NUT THREAD
shoulder_diameter0.125 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
nominal_thread_size0.750 INCHES NUT THREAD IN
nut_end_shank_length1.656 INCHES NOMINAL IN
distance_across_flats0.938 INCHES NOMINAL IN
stud_end_shank_length1.126 INCHES NOMINAL IN
nut_end_shank_diameter0.783 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
NSN5307-00-374-1763
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1020Z1186 · 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
•
STYLE DESIGNATOR: SHOULDERED
•
NOMINAL THREAD SIZE: 0.750 INCHES NUT THREAD IN
•
THREAD PITCH DIAMETERS: +0.7044 TO 0.7084 INCHES STUD THREAD IN
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
SHOULDER DIAMETER: 0.125 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
•
THREAD LENGTH: 1.000 INCHES MINIMUM STUD THREAD IN
•
NUT END SHANK DIAMETER: 0.783 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
•
DISTANCE ACROSS FLATS: 0.938 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSHOULDERED
NOMINAL THREAD SIZE0.750 INCHES NUT THREAD IN
THREAD PITCH DIAMETERS+0.7044 TO 0.7084 INCHES STUD THREAD IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
SHOULDER DIAMETER0.125 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
THREAD LENGTH1.000 INCHES MINIMUM STUD THREAD IN
NUT END SHANK DIAMETER0.783 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
DISTANCE ACROSS FLATS0.938 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNS STUD THREAD
OVERALL LENGTH4.219 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
17124Interchangeable
interchangeable cross-reference
interchangeable
55122Interchangeable
interchangeable cross-reference
interchangeable
P20-0552Interchangeable
interchangeable cross-reference
interchangeable
20X59Interchangeable
interchangeable cross-reference
interchangeable
7417085Interchangeable
interchangeable cross-reference
interchangeable
B17124Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1020Z1186?
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 1020Z1186?
1020Z1186 is a STUD,SHOULDERED.
What parts can replace 1020Z1186?
There are 10 known substitutes for 1020Z1186: 17124, 55122, P20-0552 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1020Z1186?
1020Z1186 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-374-1763. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1020Z1186

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026