TESTPOINT 12MJ-12FJS STRT W/ 04FP IN HEX

Description & Features

This straight steel gauge port branch tee connects a 1-1/16-12 Male JIC SAE 37-degree flare (Thread B1, per SAE J514) to a 1-1/16-12 Female JIC Swivel 37-degree flare (Thread B2, per SAE J514), with an integrated 1/4-18 Female Nptf branch port in the hex (per SAE J476) for inline test point access. The TESTPOINT 12MJ-12FJS STRT W/ 04FP IN HEX is part of Brennan's Series 6574 and is manufactured from straight steel stock. Overall length measures 3.530 inches (L) and 2.970 inches (L2), with a hex dimension of 1.250 inches. The 1/4-18 branch port accepts standard test point instrumentation without interrupting the main flow path. California residents should note this product carries a Prop 65 warning.

SKU: 6574-12-12-04

Supplier Part Number (MPN): 6574-12-12-04

Alternate Part Numbers: FS6574-12-12-04, GP6504121204FP

Specifications

Supplier Part Number
6574-12-12-04
Product Weight
0.00 lbs

Product Questions & Answers (1)

Question by: Billy J on Feb 4, 2026, 3:04 PM
What size is that port for the test point? Is it a standard size?
Answer by: Customer Support on Feb 6, 2026, 12:16 PM
The branch port for the test point is a 1/4-18 Female NPTF, which should accept standard test point instrumentation.