Testpoint 12MJ-12FJS Strt w/ 04FORB in h

Description & Features

Designed for inline hydraulic test point access with a branch gauge port, this straight steel fitting combines three distinct thread interfaces in a compact form. The primary ends feature a 1-1/16-12 Male JIC SAE 37-degree flare and a matching 1-1/16-12 Female JIC swivel 37-degree flare, both conforming to SAE J514. A 7/16-20 Female SAE O-Ring Boss port on the branch provides a dedicated connection point for pressure gauges or test equipment without interrupting the main flow path.

The Testpoint 12MJ-12FJS Strt w/ 04FORB in h is part of Brennan's Series 6564, constructed from straight steel with an overall length of 2.590 inches. The 1.250-inch hex and 2.020-inch secondary length reflect a well-proportioned body suited to space-constrained hydraulic circuits. All thread specifications comply with SAE J514, making this fitting compatible with standard JIC and O-Ring Boss hydraulic assemblies. California residents should note this product carries a Prop 65 warning.

SKU: 6564-12-12-04

Supplier Part Number (MPN): 6564-12-12-04

Alternate Part Numbers: BR-6564-12-12-04, GP6504-12-12-04FB

Specifications

Supplier Part Number
6564-12-12-04
Product Weight
0.00 lbs

Product Questions & Answers (1)

Question by: Warren H on Mar 30, 2026, 7:48 AM
Does this fitting come with the O-ring for the branch port, or do I need to order that separately?
Answer by: Customer Support on Mar 31, 2026, 4:41 PM
For the branch port, this fitting uses a 7/16-20 Female SAE O-Ring Boss, so you'll need an O-ring that's compatible with that size and spec. It is not included.