CGA Handtight Nut Series

Handtight nuts (CGA 346, 347, 540, and 580) for various gases (air, oxygen, helium, argon, and nitrogen). Grips/handles made from colored plastic, brass, or anodized aluminum. Working pressures: 3000 psi or 3001-5000 psi.
SKU
HTN Series
Grouped product items
Product Name Qty
CGA 540 Handtight Nut for Oxygen | SKU HTN71-P
$18.75
CGA 580 Handtight Nut for Helium, Argon, Nitrogen | SKU HTN73
$36.66
CGA 580 Handtight Nut for Helium, Argon, Nitrogen | SKU HTN73-P
$21.96
CGA 346 Handtight Nut for Air | SKU HTN84
$44.56
CGA 346 Handtight Nut for Air | SKU HTN84-P
$27.87
CGA 347 Handtight Nut for Air | SKU HTN85
$71.52
CGA 347 Handtight Nut for Air | SKU HTN85-P
$29.92

Specifications

SKU CGA Standard Application Material Working psi Thread
HTN71-P 540 Oxygen Brass
Green Plastic Grip
3000 .908"-14NGO-RH-INT
HTN73 580 Argon
Helium
Nitrogen
Brass 3000 .960"-14NGO-RH-EXT
HTN73-P 580  Argon
Helium
Nitrogen
Brass
Black Plastic Grip 
3000 .960"-14NGO-RH-EXT
HTN84 346  Air Brass 3000 .830"-14NGO-RH-INT
HTN84-P 346 Air Brass
Black Plastic Grip
3000 .830"-14NGO-RH-INT
HTN85 347 Air Brass
Anodized Aluminum Knurled Handle
3001-5000 .830"-14NGO-RH-INT
HTN85-P 347 Air Brass
Black Plastic Grip
3001-5000 .830"-14NGO-RH-INT
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