Shop High Pressure Glands & Collars

High Pressure fittings seal with a 60 degree Coned and Threaded Connection. High Pressure Fittings are rated for working pressures up to 60,000 psi (4136 bar). High Pressure Fittings and Tubing are manufactured from cold worked 316 stainless steel. 

All High Pressure fittings and adapters are available in special material upon request.

Series 0318, HP Gland Nuts

Click on the model number in the chart below to view that gland nut. 

ALL ADAPTERS SHOWN BELOW ARE 316 STAINLESS, MADE IN USA.

Model Number

Gland Nut Size

Pressure Rating

0.25 (1/4")

60,000PSI

0.375 (3/8")

60,000PSI

0.5625 (9/16")

60,000PSI

Series 0319, MP Collars

Click on the model number in the chart below to view that gland nut. 

ALL ADAPTERS SHOWN BELOW ARE 316 STAINLESS, MADE IN USA.

Model Number

Collar Size

Pressure Rating

0.25 (1/4")

60,000PSI

0.375 (3/8")

60,000PSI

0.5625 (9/16")

60,000PSI



Don't see what you need? Custom and special order adapters may be available. Give us a call, we'd be delighted to help.