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6408H
6408H
 
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SAE O-Ring Boss ORB Hollow Hex Head Plug
6408 ORB steel adapters correspond to the following:

* Parker P50N

* Weatherhead 7237

* Aeroquip 900598

* SAE 090109A

* Parker 05CP

**Please advise, this part can be hollow or solid, if you need a specific one for your application please give us a call at (303) 945-9080**

SAE O-Ring Boss ORB Hollow Hex Head Plug

Item# Item Name Our Price Qty Add
6408H-02 6408H-02 | Hollow Hex Head Plug 1/8" ORB
$1.43
6408H-03 6408H-03 | Hollow Hex Head Plug 3/16" ORB Male
$2.07
6408H-04 6408H-04 | Hollow Hex Head Plug 1/4" ORB Male
$1.31
6408H-05 6408H-05 | Hollow Hex Head Plug 5/16" ORB Male
$1.63
6408H-06 6408H-06 | Hollow Hex Head Plug 3/8" ORB Male
$1.67
6408H-08 6408H-08 | Hollow Hex Head Plug 1/2" ORB Male
$2.02
6408H-10 6408H-10 | Hollow Hex Head Plug 5/8" ORB Male
$3.45
6408H-12 6408H-12 | Hollow Hex Head Plug 3/4" ORB Male
$4.90
6408H-14 6408H-14 | Hollow Hex Head Plug 7/8" ORB Male
$5.84
6408H-16 6408H-16 | Hollow Hex Head Plug 1" ORB Male
$6.29
6408H-20 6408H-20 | Hollow Hex Head Plug 1 1/4" ORB Male
$12.67
6408H-24 6408H-24 | Hollow Hex Head Plug 1 1/2" ORB Male
$17.23
6408H-32 6408H-32 | Hollow Hex Head Plug 2" ORB Male
$28.59
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Features:

Material Composition: Fittings from forged or cast pressure resistant carbon steel with a zinc-trivalent anti-corrosion coating
JIC SAE 37° and SAE ORB (O-Ring Boss) conform to SAE J514 technical specifications





Technical Specs:

SAE J514, Straight O-Ring Boss (ORB) Thread Sizes

This straight thread connection uses the same threads as the JIC 37° . However the 37° flare has been removed and an o-ring has been added. When mated with a female o-ring boss port the o-ring is trapped in a special tapered counter bore to affect the seal.

Dash Size Inch Size Thread Size Male Thread (O.D) Female Thread (I.D.)
2 1/8" 1/8-27* .31 .27
3 3/16" 3/8-24* .38 .34
4 1/4" 7/16-20* .44 .39
5 5/16" 1/2-20* .5 .45
6 3/8" 9/6-18* .56 .51
8 1/2" 3/4-16* .75 .67
10 5/8" 7/8-14* .88 .8
12 3/4" 3/4-14 1.06 .98
14 7/8" 1 3/16-12 1.18 1.09
16 1" 1 5/16-12 1.31 1.22
20 1 1/4" 1 5/8-12 1.63 1.54
24 1 1/2" 1 7/8-12 1.88 1.79
32 2" 2.5-12 2.5 2.41