6404- Female O-ring Boss X Male NPTF Fittings

Short Description:

Thread 1 size: Female O-ring Boss

Thread 2 size:Male NPTF

Specification meet: SAE J514

Material: Carbon steel

Coating: Cr3 Zinc plating ,Zinc Nickle is availiable

Shape : Straight

6404  are interchangeable with below:

Parker Hydraulics FHG5, Weatherhead C3239,Aeroquip 2246

Available in stainless steel: SS-6404


Product Detail

Product Tags

Part No. Tube O.D. 1
Female ORB
2
Male NPTF
C
Hex
L
Length
Operating Pressure
6404-04-02
6404-04-04
1/4
1/4
7/16 – 20
7/16 – 20
1/8 – 27
1/4 – 18
11/16
11/16
1.15
1.34
6,000
6,000
6404-05-02
6404-06-04
5/16
3/8
1/2 – 20
9/16 – 18
1/8 – 27
1/4 – 18
3/4
3/4
1.14
1.33
6,000
6,000
6404-06-06
6404-06-08
3/8
3/8
9/16 – 18
9/16 – 18
3/8 – 18
1/2 – 14
7/8
7/8
1.38
1.44
6,000
6,000
6404-08-06
6404-08-08
1/2
1/2
3/4 – 16
3/4 – 16
3/8 – 18
1/2 – 14
1”
1”
1.50
1.64
5,000
5,000
6404-10-06
6404-10-08
5/8
5/8
7/8 – 14
7/8 – 14
3/8 – 18
1/2 – 14
1 1/4
1 1/4
1.63
1.81
4,500
4,500
6404-12-12
6404-12-16
3/4
3/4
1 1/16 – 12
1 1/16 – 12
3/4 – 14
1 – 11 1/2
1 3/8
1 7/8
1.97
2.02
4,500
4,500
6404-16-12
6404-16-16
1”
1”
1 5/16 – 12
1 5/16 – 12
3/4 – 14
1 – 11 1/2
1 7/8
1 7/8
1.99
2.16
3,500
3,500
6404-16-20
6404-20-20
1”
1 1/4
1 5/16 – 12
1 5/8 – 12
1 1/4 – 11 1/2
1 1/4 – 11 1/2
1 11/16
2”
2.23
2.25
3,000
3,000
6404-24-24 1 1/2 1 7/8 – 12 1 1/2 – 11 1/2 2 1/4 2.28 2,000

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