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Malleable Iron Pipe Fitting, 1 Inch Square Head Plug

Brand Midland Industries	Brand Midland Industries	Pack Size 1.00	UOM EA	Size 1	Supplier Part Number 35606	Thread Sealant No	Alternate Part Numbers Alternate Part Number 65655, Alternate Part Number BI2082-16, Alternate Part Number C1AE60, Alternate Part Number MI-08754690, Alternate Part Number MINO-01769X80158	Product Weight 0.19 lbs

Product Questions & Answers 3

Product Questions & Answers

does this plug come with any kind of thread sealant already on it, or do I need to apply my own before putting it in?

Question by: Hubert B on Dec 5, 2025, 12:46 PM

No sealant is included or pre-applied. The plug is manufactured without thread sealant, so you'll want to apply your own before installation depending on your system's requirements.

Answer by: Customer Support on Dec 7, 2025, 6:34 AM

Hey, will this plug hold up okay if I'm using it for hydraulic fluid?

Question by: Hugh H on Feb 4, 2026, 3:32 PM

This square head plug is made from a high-tensile iron, so it's durable enough for various industrial applications including systems that use hydraulic fluid.

Answer by: Customer Support on Feb 6, 2026, 6:18 AM

got a 1 inch female pipe port i need to cap off, is this plug the right kind of thread?

Question by: Steve S on Nov 22, 2025, 6:19 AM

Threading is cut to the American Briggs Standard for pipe threads, so it is meant to match that style of 1 inch pipe thread.

Answer by: Customer Support on Nov 24, 2025, 6:00 AM

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