The 1/4 Male Iron Pipe Industrial Interchange Steel Coupler is a quick-connect fitting designed for pneumatic systems, ensuring secure and leak-free connections between air hoses, tools, and compressors. Made from hardened steel, it offers high durability, corrosion resistance, and reliability. This coupler follows Industrial Interchange Standards making it compatible with most industrial pneumatic plugs. The spring-loaded locking mechanism ensures a secure connection. Specification Details TYPE Male Iron Pipe Industrial Interchange Steel Coupler DESIGN Hexagonal body, allows for easy installation with wrenches MATERIAL Steel for maximum durability. WEIGHT (LBS) 0.175 CONNECTION SIZE 1 1/4" CONNECTION SIZE 2 1/4" CONNECTION TYPE Coupler|MNPT CONNECTION TYPE 1 Female Industrial Interchange Profile CONNECTION TYPE 2 Male NPT FINISH Green-blue zinc plating FITTING TYPE Coupling FOR USE WITH Compressed air, water, grease, paint, limited vacuum and limited gases MAXIMUM OPERATING PRESSURE 250 psi SERIES Industrial Interchange THREAD SIZE 1/4 - 18 APPLICATIONS Ideal for Pneumatic Systems, Automotive Industry, Construction Sites, Industrial Manufacturing, Workshops & Garages. BRAND Midland Industries Link to Midland Industries Catalog