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AEROQUIP BULHEAD LOCK NUT

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Description & Features

Designed for use with Aeroquip bulkhead fittings, this bulkhead lock nut provides the threaded retention needed to secure bulkhead-style hydraulic fittings through panel walls, manifolds, and mounting plates. The lock nut threads onto the fitting body from the reverse side of the mounting surface, clamping the assembly firmly in place and maintaining a fixed, leak-resistant connection point.

Manufactured by Aeroquip, a recognized name in hydraulic and fluid conveyance components, this lock nut is sized to match the -24 dash size in the Aeroquip fitting series. It is suited for industrial hydraulic systems where bulkhead connections are routed through enclosures or structural panels.

SKU: 210212-24S

Supplier Part Number (MPN): 210212-24S

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
1-1/2 in
Connection Type
Female JIC
Connection Type 1
Female SAE 37 deg JIC Flare
Dimension Standards
SAE 070118/J514
Dimensions
0.41 in L
Finish
Dura-Kote™
Fitting Type
Locknut
Hex Size
2-1/8 in
Material
Steel
Material Construction
Carbon Steel
Series
210212 Series
Thread Size
1-7/8-12

Product Questions & Answers (1)

Question by: Janice B on Dec 30, 2025, 7:22 PM
Will this lock nut work with any Aeroquip fitting, or does it have to be a bulkhead fitting?
Answer by: Customer Support on Jan 1, 2026, 9:38 AM
This bulkhead lock nut is specifically made to fit Aeroquip bulkhead fittings. It provides the extra threaded grip needed when you're running hydraulic lines through panels or mounting plates.

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