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16MFS-20MAORB STRAIGHT

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Description & Features

The 16MFS-20MAORB Straight adapter from Brennan Industries Inc is a reliable component featuring a robust design for industrial applications. It showcases a superior fit and finish suitable for various professional environments.

Characterized by a drill size of 0.811 and a thread size of 1-7/16-12 on side A this adapter ensures precise compatibility with other components. Side B has a drill size of 1.024 and a thread size of 1-5/8-12 further ensuring its versatile integration into different systems.

The adapter has a hex size of 1.875 inches and a length of 2.058 inches contributing to its structural integrity and ease of installation. It also belongs to the FS6400-O series offering consistent performance in demanding tasks.

Designed for seamless integration the 16MFS-20MAORB Straight adapter is crafted to meet industry standards providing reliability and efficiency.

Supplier Part Number: FS6400-16-20-O

MPN: FS6400-16-20-O

Specifications

Brand
BRENNAN
a Drill Dimensions
0.811 in
b Drill Dimensions
1.024 in
Connection Size 1
1 in
Connection Size 2
1-1/4 in
Connection Type
Male ORFS, Male SAE ORB
Connection Type 1
Male SAE ORFS
Connection Type 2
Male SAE ORB
Dimension Standards
SAE J1453, SAE J1926
Dimensions
2.058 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
1-7/8 in
Material
Steel
Material Construction
AISI 12L14/C1045 Steel
Maximum Operating Pressure
6000 psi
Operating Temperature
-40 to 250 deg F
Series
FS6400-O Series
Thread Size
1-7/16-12, 1-5/8-12
Tube Outside Diameter
1 in

Product Questions & Answers (1)

Question by: Rod A on Feb 18, 2026, 11:39 AM
What size is the hex on this thing? Gotta make sure I have the right wrench handy.
Answer by: Customer Support on Feb 20, 2026, 6:51 AM
The hex size on this straight adapter is 1.875 inches.

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