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08NWO Backup Nut Stnls

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Description & Features

Designed for use with 1/2 inch OD tubing, this stainless steel backup nut provides a secure, corrosion-resistant connection point for Male JIC SAE 37-degree flare fittings. Conforming to SAE J514, the 0306-N series thread specification is 3/4-16, making it compatible with standard JIC hydraulic assemblies where additional thread support is required.

The 08NWO Backup Nut Stnls is machined from straight stainless steel, offering reliable performance in environments where corrosion resistance is a priority. With an overall length of 0.310 inches and a hex size of 0.875 inches, it is sized for straightforward installation with standard tooling. California residents should note applicable Proposition 65 warnings associated with this product.

SKU: 0306-N-08-SS

Supplier Part Number (MPN): 0306-N-08-SS

Specifications

Brand
BRENNAN
Connection Size 1
1/2 in
Connection Type
JIC
Connection Type 1
SAE 37 deg JIC
Dimension Standards
SAE J514
Dimensions
0.31 in W
Fitting Type
Locknut
Hex Size
7/8 in
Material
Stainless Steel
Material Construction
316/316L Stainless Steel
Series
0306-N Series
Thread B1 Drill Dimensions
3/4-16
Thread Size
3/4-16
Tube OD
1/2 in
Tube Outside Diameter
1/2 in

Product Questions & Answers (1)

Question by: Keith B on May 16, 2025, 12:32 PM
Just want to make sure, this backup nut will work with my standard JIC fittings, right?
Answer by: Customer Support on May 17, 2025, 5:44 PM
Yes, it's designed for use with standard JIC hydraulic assemblies that follow the SAE J514 specification. The thread is 3/4-16, which should be compatible if your fittings match that standard.

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