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Malleable Iron Pipe Fitting, 1-1/4 Inch Square Head Plug

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Description & Features

Experience robust durability with our malleable iron pipe fitting. This 1-1/4 inch square head plug is designed for demanding industrial applications. Created from close grained, high tensile iron, it ensures long-lasting performance.

With threads adhering to American Briggs Standard, this plug guarantees a precise and reliable fit. Every opening comes chamfered, allowing for straightforward assembly. Manufactured by BMI USA, it meets stringent quality standards for reliable use.

The malleable iron construction makes it particularly suitable for heavy-duty contexts, delivering consistent strength under pressure. Absence of thread sealant further enhances its versatility for various industrial applications.

MPN: C1AE30

Supplier Part Number: 35607

Specifications

Brand
Midland Industries
Brand
Midland Industries
Pack Size
1.00
UOM
EA
Size
1-1/4
Supplier Part Number
35607
Thread Sealant
No
Alternate Part Numbers
Alternate Part Number C1AE30, Alternate Part Number MI-08763768, Alternate Part Number MINO-01769X80176
Product Weight
0.40 lbs

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Product Questions & Answers (3)

Question by: Ralph H on May 21, 2025, 12:00 PM
what thread standard do these 1-1/4 plugs use. gotta make sure they match up before I order
Answer by: Customer Support on May 22, 2025, 12:41 PM
American Briggs Standard pipe threads are cut into these fittings. The manufacturer also chamfers them to make your assembly go a lot smoother.
Question by: Hank R on Feb 15, 2026, 7:30 PM
got a 1-1/4 pipe opening i need to cap off, is this plug the right thread style or is it some oddball?
Answer by: Customer Support on Feb 17, 2026, 9:06 AM
Threading follows the American Briggs Standard for pipe threads, so it is meant to match standard pipe thread connections in that 1-1/4 size.
Question by: Wade P on Jul 7, 2025, 8:23 AM
Does this plug come ready to install or do I need to add thread sealant before putting it in?
Answer by: Customer Support on Jul 8, 2025, 12:09 PM
No sealant is included or pre-applied, so you'll want to add your own tape or compound before threading it in. The plug itself is chamfered at the opening, which makes getting it started on the threads pretty straightforward. Just make sure your sealant choice is compatible with whatever's running through that line.