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Mjic X Mbspp Cw Washer&O-Ring

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Description & Features

This steel straight adapter connects a 1/2" Male JIC fitting (3/4-16 UNF thread) on one end to a 1/4" Male BSPP fitting (G 1/4-19 thread) on the other, making it a practical solution for bridging JIC and BSPP hydraulic connections in a single inline fitting. The Mjic X Mbspp Cw Washer&O-Ring is manufactured by Adaptall and incorporates a captive washer and O-ring on the BSPP side to provide a reliable face seal at that connection point.

Straight construction keeps the adapter compact within a hydraulic circuit, and the steel body suits standard industrial hydraulic environments. The mixed-thread configuration is commonly required when connecting North American JIC-ported equipment to components using British Standard Parallel Pipe threads.

SKU: 9002-08-04

Supplier Part Number (MPN): 9002-08-04

Specifications

Connection Size 1
1/2 in
Connection Size 2
1/4 in
Connection Type
Male BSP, Male JIC
Connection Type 1
Male JIC
Connection Type 2
Male BSPP
Dimension Standards
BS 5200, ISO 1179, ISO 8434-2, ISO 8434-6, SAE J514
Dimensions
37.5 mm L
Finish
Zinc-Plated
Fitting Type
Adapter
Hex Size
22 mm
Material
Steel
Material Construction
Carbon Steel
Series
9002 Series
Thread Size
3/4-16 x 1/4-19

Product Questions & Answers (2)

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Question by: Howard K on Jun 17, 2025, 11:15 AM
got a machine with a 1/2 JIC male on one side and a 1/4 BSPP port on the other, is this the straight adapter that’ll tie those together?
Answer by: Customer Support on Jun 19, 2025, 6:53 AM
For tying those two thread styles together inline, this adapter matches a 1/2 inch Male JIC with 3/4-16 UNF threads on one end to a 1/4 inch Male BSPP with G 1/4-19 threads on the other.
Question by: Melvin J on Nov 10, 2025, 2:25 PM
If I'm connecting a JIC fitting to a BSPP, is this the correct fitting to use?
Answer by: Customer Support on Nov 12, 2025, 6:48 AM
Exactly so, it's made to bridge that gap, hooking up a 1/2" Male JIC to a 1/4" Male BSPP.

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