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.

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