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Mjic-Mbspp Elastomeric Sealed

Description & Features

This straight, steel Adaptall fitting features a Mjic-Mbspp Elastomeric Sealed connection. It adapts a 5/16" JIC male end with a 1/2 - 20 UNF callout to a 1/4" BSPP male end with a G 1/4 - 19 callout.

This Adaptall fitting has a 19mm wrench flat width and an overall length of 34.2mm.

SKU: 9005ES-05-04

Supplier Part Number (MPN): 9005ES-05-04

Specifications

CH Width 19mm	L Length 34.2mm	Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout 1/2 - 20 UNF	Side 1 Gender M	Side 1 Size 5/16"	Side 1 Type Jic	Side 2 Callout G 1/4 - 19	Side 2 Gender M	Side 2 Size 1/4"	Side 2 Type Bspp	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9005ES-05-04	Product Weight 0.08 lbs

Product Questions & Answers (3)

Question by: Neal H on Apr 11, 2025, 1:22 PM

got a hose end that’s 5/16 jic male, 1/2-20 UNF. is this the right adapter to go over to 1/4 BSPP male?

Answer by: Customer Support on Apr 12, 2025, 9:42 PM

For a straight adapter from 5/16 inch JIC male with a 1/2 - 20 UNF thread to 1/4 inch BSPP male with a G 1/4 - 19 thread, that’s exactly what this Adaptall fitting is built for.

Question by: Cody S on Dec 22, 2025, 7:25 PM

Got a hose end that's 5/16" JIC male and need to tie it into a 1/4" BSPP male port on a foreign-built piece of equipment. This the right fitting for that job?

Answer by: Customer Support on Dec 24, 2025, 5:34 PM

That's exactly what this fitting handles. One end is a 5/16" JIC male with a 1/2-20 UNF thread, and the other is a 1/4" BSPP male with a G 1/4-19 thread. It's a straight steel adapter, so as long as both your connection points match those specs, you're in good shape.

Question by: Todd T on Nov 15, 2025, 5:23 PM

Will this fitting hold up okay if I'm using it for hydraulics on a log splitter?

Answer by: Customer Support on Nov 17, 2025, 6:18 AM

This fitting is made from steel, so it should be durable enough for that application, as long as you're within the pressure ratings for your splitter's system. Just make sure you get it snugged down right.