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20 BULKHEAD LOCK NUT

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Description & Features

Designed for robust hydraulic applications, the 20 Bulkhead Lock Nut offers reliable performance with its Male JIC SAE 37-degree flare connection. Constructed from straight steel, this component ensures durability and longevity in demanding industrial environments. Its dimensions include a hex size of 1.875 mm and an overall length of 0.410 mm, making it suitable for versatile use. The thread specification follows the SAE J514 standard, ensuring compatibility with a wide range of hydraulic systems.

This lock nut is ideal for securing hydraulic connections, providing a tight and secure fit with a thread size of 1 5/8-12, suitable for tube OD of 1-1/4 inches. Its precision engineering and adherence to industry standards make it a reliable choice for professionals looking to maintain system integrity and performance.

SKU: 0306-20

Supplier Part Number (MPN): 0306-20

Alternate Part Numbers: A210212-20S, BR-0306-20

Specifications

Connection Size 1
1-1/4 in
Connection Type
JIC
Connection Type 1
SAE 37 deg JIC
Dimension Standards
SAE J514
Dimensions
0.41 in W
Finish
Trivalent Zinc-Plated
Fitting Type
Locknut
Hex Size
1-7/8 in
Material
Steel
Material Construction
12L14/C1045 Steel
Series
0306 Series
Thread Size
1-5/8-12
Tube Outside Diameter
1-1/4 in

Product Questions & Answers (1)

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Question by: Clint C on Apr 20, 2025, 2:10 PM
Will this lock nut work with standard hydraulic fittings, or is it specific to certain brands?
Answer by: Customer Support on Apr 21, 2025, 8:58 PM
This bulkhead lock nut is made to the SAE J514 standard, so it should work with any hydraulic fittings that also meet that spec. You'll want to double-check that your other components also follow the SAE J514 standard.

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