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M.Jic X F.Flat-Face Bspp

Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout 9/16 - 18 UNF	Side 1 Gender M	Side 1 Size 3/8"	Side 1 Type Jic	Side 2 Gender F	Side 2 Size 1/4"	Side 2 Type Hiab	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9210-06-04	Product Weight 0.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Got a 9/16-18 UNF male JIC line coming off a pump and need to tie into a 1/4" female flat-face BSPP port. This the right adapter for that?

Question by: Warren F on Nov 19, 2025, 7:41 AM

That's exactly what this one's built for. Side 1 is a 9/16-18 UNF male JIC and Side 2 is a 1/4" female flat-face BSPP, so you'd be connecting those two thread types in a straight configuration. Steel construction, made by Adaptall. Should drop right into that setup without any modification.

Answer by: Customer Support on Nov 20, 2025, 12:55 PM

got a hose end that’s 9/16-18 JIC male, will this adapter let me hook into a 1/4 BSPP flat face port?

Question by: Cody G on May 8, 2025, 11:56 AM

Built for that exact changeover, it has a 9/16 - 18 UNF male JIC on Side 1 and a 1/4 inch female flat-face BSPP connection on Side 2, in a straight steel body.

Answer by: Customer Support on May 10, 2025, 6:55 AM