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Steel Bulkhead Locknut, 3/4-16 Thread

Description & Features

Manufactured by Eaton Aeroquip, this steel bulkhead locknut is designed for securing bulkhead fittings in hydraulic panel and enclosure installations where a threaded locking element is required. The Steel Bulkhead Locknut, 3/4-16 Thread is a direct spare part for the Danfoss/Eaton 210212 series, making it a reliable replacement for maintenance and repair applications.

With a 3/4-16 thread specification, an A dimension of 0.31 in., and a B dimension of 1 in., this locknut is sized for precise fitment within compatible bulkhead assemblies. Steel construction provides the durability expected in demanding hydraulic system environments.

SKU: 210212-8S

Supplier Part Number (MPN): 210212-8S

Alternate Part Numbers: C1BB85

Specifications

Brand Aeroquip® by Danfoss	Connection Type Female JIC	Dimension Standards SAE 070118/J514	Finish Dura-Kote™	Fitting Type Locknut	Length 1 ft	Material Steel	Material Construction Carbon Steel	Series 210212 Series	Thread Size 3/4-16	Tube OD 1/2 in

Similar Products

Model Number	Tube O.D.	Thread Size	A	B
210212-5S Steel Bulkhead Locknut	0.31	1/2-20	0.25	0.75
210212-6S Steel Bulkhead Locknut	0.38	9/16-18	0.27	0.81
0306-32 Steel Bulkhead Locknut	2	2-1/2-12	0.22	0.63
210212-10S Steel Bulkhead Locknut	0.63	7/8-14	0.36	1.12
210212-12S Steel Bulkhead Locknut	0.75	1-1/16-12	0.41	1.38
210212-4S Steel Bulkhead Locknut	0.25	7/16-20	0.25	0.69

Product Questions & Answers (1)

Question by: Dwayne R on May 8, 2025, 7:33 PM

got a bulkhead fitting with 3/4-16 threads. is this the locknut that goes with it?

Answer by: Customer Support on May 10, 2025, 11:38 AM

For a bulkhead setup that uses a 3/4-16 thread, this part matches that thread size and it is a locknut style bulkhead nut in the Danfoss 210212 series.

Steel Bulkhead Locknut, 3/4-16 Thread

Description & Features

Specifications

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Product Questions & Answers (1)