Buttress Adapters | McMaster-Carr

	Material Material

	Thread Size Thread Size

	Thread Type Thread Type

	Gender Gender

	Maximum Temperature Maximum Temperature

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

10 Products

Plastic BSPP

Plastic M56

Plastic M60

Plastic M64 and M70

Stainless Steel M56, M60, M64, M70, and BSPP

Convert drum openings with metric or BSPP threads to a 2 NPT pipe size.

M64 inlet thread size is also known as Buttress threads. M70 inlet thread size is also known as Mauser threads.