Threaded & Adapters Hex Nipple, 1/2-14 MNPT x 3/8-18 MNPT, 316 SS

Description & Features

This Threaded & Adapters Hex Nipple features a 1/2-14 MNPT male connection on one end and a 3/8-18 MNPT male connection on the other.

Constructed from durable 316 stainless steel, this hex nipple adapter ensures reliable performance in demanding industrial environments.

SKU: HN-1/2X3/8

Supplier Part Number (MPN): 1/2X3/8HN

Alternate Part Numbers: C1CY41, MI-08749976, MINO-00766X98446

Specifications

Brand
SSP
Connection Size 1
1/2 in
Connection Size 2
3/8 in
Connection Type
MNPT
Connection Type 1
Male NPT
Connection Type 2
Male NPT
Dimension Standards
ANSI/ASME B1.20.1, ANSI/ASME BS 21, SAE J514, JIS B0203
Fitting Type
Nipple
Hex Size
7/8 in
Material
Stainless Steel
Material Construction
316 Stainless Steel
Series
HN Series
Thread Size
1/2-14 x 3/8-18

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Product Questions & Answers (1)

Question by: Cody L on Dec 22, 2025, 5:20 PM
Will this hex nipple hold up okay if I'm running hydraulic fluid through it?
Answer by: Customer Support on Dec 24, 2025, 6:56 AM
Constructed from 316 stainless steel, this hex nipple is well-suited for demanding industrial environments involving hydraulic fluids.

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