S/S 1" MP X 1/2" MP NIPPLE38.78

Description & Features

Constructed from straight stainless steel, this reducing hex nipple connects 1" Male NPTF to 1/2" Male NPTF threads, making it well-suited for hydraulic and industrial fluid systems where a step-down connection between two male threaded ports is required. Both thread ends conform to SAE J476, with the larger end sized at 1-11½ and the smaller at 1/2-14.

The S/S 1" MP x 1/2" MP Nipple is rated to 3,000 PSI maximum dynamic pressure and carries a California Proposition 65 warning. Stainless steel construction supports use in corrosive or demanding service environments. Overall length is 2.090 inches. Manufactured by Brennan Industries under the 5404 Series.

SKU: 5404-16-08-SS

Supplier Part Number (MPN): 5404-16-08-SS

Specifications

Brand
BRENNAN
Connection Size 1
1 in
Connection Size 2
1/2 in
Connection Type
MNPT
Connection Type 1
Male SAE 30 deg NPTF
Connection Type 2
Male SAE 30 deg NPTF
Cubic Inch Space L x W x H Dimensions
3.951 cu-in
Dimension Standards
SAE J476, SAE J514
Dimensions
2.09 in L
Fitting Type
Nipple
Hex Size
1-3/8 in
Material
Stainless Steel
Material Construction
316/316L Stainless Steel
Series
5404 Series
Thread 2 Drill Dimensions
0.531 in
Thread B1 Drill Dimensions
0.938 in
Thread Size
1-11-1/2 x 1/2-14

Product Questions & Answers (1)

Question by: Harvey T on Sep 12, 2025, 1:01 PM
What's the max pressure this nipple can handle?
Answer by: Customer Support on Sep 14, 2025, 6:26 AM
It's rated to handle up to 3,000 PSI dynamic pressure.

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