Login or Open an Account

SHOP BY CATEGORY

MAF/USA Brass Fittings
Brass Fittings
Lead Free
Plumbing Accessories
Valves
Nipples & Fittings
Plastic Fittings
Hose Accessories
Hose
Crimplok
Clamps
Tubing
Pneumatics
Hydraulics
Stainless Steel Adapters
Truck & Auto
Pressure Washer
New Products

NEW PRODUCTS

Stainless Steel Adapters

Buchanan Rubber Hose

Crimplok

Login
Products
Catalogs

Home
Hydraulics
Steel O-Ring Adapter

Female O-Ring to Male Pipe Adapter
10 size(s)

O-Ring to Female Pipe Adapter
33 size(s)

About Us

The new Midland Industries is a family of brands recognizable industry wide. With our history of outstanding customer service and innovation, Midland Industries is the perfect fit of customer-driven solutions, smart technology, and deep product selection - built on strong family values and traditions. When finding the perfect fit matters, count on Midland Industries to exceed all expectations.

Stay Informed

Stay up to date with Midland Industries.
Sign up for Midland's Newsletter and stay up to date on all our latest products and pricing.

Sign Up

Information

About Us
Careers
Delivery Information
Terms & Conditions

My Account

My Account
Order History
Newsletter

Customer Service

Contact Us
Returns
Distributor Request

Extras

FAQ
Knowledge Bank
CA Prop. 65 Info

Steel O-Ring Adapter

JIC to O-Ring Connector
45 size(s)

O-Ring to Pipe Adapter
16 size(s)

O Ring to JIC Swivel
7 size(s)

O-Ring Hex Nipple Union
4 size(s)

Female O-Ring to Male Pipe Adapter
10 size(s)

O-Ring to Female Pipe Adapter
33 size(s)

O-Ring Hex Head Plug
12 size(s)

O-Ring Hollow Hex Head Plug
13 size(s)

O-Ring Port Reducer Expander
26 size(s)

Steel O-Ring Adapter

JIC to O-Ring Connector45 size(s)

O-Ring to Pipe Adapter16 size(s)

O Ring to JIC Swivel7 size(s)

O-Ring Hex Nipple Union4 size(s)

Female O-Ring to Male Pipe Adapter10 size(s)

O-Ring to Female Pipe Adapter33 size(s)

O-Ring Hex Head Plug12 size(s)

O-Ring Hollow Hex Head Plug13 size(s)

O-Ring Port Reducer Expander26 size(s)