ZORO SELECT 1RRK7 Square Head Plug, 1/2 in MNPT, 304 Stainless Steel, Class

The ZORO SELECT 1RRK7 is a stainless steel square head plug designed for sealing threaded pipe outlets, couplings, or fittings. It features a threaded MNPT connection and a square-shaped head that provides a flat surface for wrenching, facilitating installation and removal. Made from 304 stainless steel. Maximum pressure: 3000 psi @ 100°F.

Key Features:

• - Material: 304 Stainless Steel for corrosion resistance and durability
• - Basic Pipe Fitting Shape: Plug
• - Fitting Connection Type: MNPT (Male National Pipe Thread)
• - Fitting Schedule/Class: Class 3000 (pressure rating)
• - Fittings Sub-Category: Plugs
• - Includes Pre-Applied Thread Sealant: No
• - Includes Seal: No
• - Maximum pressure: 3000 psi @ 100°F
• - Max. Steam Pressure: 2500 psi @ 350 Degrees F
• - Nominal Pipe Size: 1/2 in
• - Pipe Fitting Material: 304 Stainless Steel
• - Pipe Size (Fittings): 1/2"
• - Specific Fitting Shape: Square Head Plug
• - Standards: ASTM A182; ANSI/ASME B1.20.1; ASME B16.11