SCI branded merchant steel couplings from Smith Cooper meet or exceed ASME B1.20.1 and ASME B1.20.1 standards. Note: Merchant couplings from 1/8 to 2 in. are NPSC (straight threads), 2-1/2 in. and larger are NPT (tapered). Features Merchant coupling dimensions and materials conform to ASTM A865 Merchant coupling threads conform to ASME B1.20.1 Merchant couplings from 1/8 to 2 in. are NPSC (straight threads), 2-1/2 in. and larger are NPT (tapered)
Smith Cooper Smith Cooper Black Merchant Steel Half Coupling MSRP: Was: Now: $1.62 - $118.24 Quick view Choose Options
Smith Cooper Smith Cooper Black Merchant Steel API 5L Recessed Coupling MSRP: Was: Now: $11.71 - $597.15 Quick view Choose Options
Smith Cooper Smith Cooper Black Merchant Steel Square Head Plug MSRP: Was: Now: $0.49 - $8.53 Ready to Ship Quick view Choose Options
Smith Cooper Smith Cooper Black Merchant Steel Hex Head Plug MSRP: Was: Now: $0.67 - $5.92 Quick view Choose Options
Smith Cooper Smith Cooper 1 in. Black Merchant Steel Hex Bushing MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $7.68 Quick view Choose Options
Smith Cooper Smith Cooper 3/4 in. Black Merchant Steel Hex Bushing MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $3.76 Quick view Choose Options
Smith Cooper Smith Cooper Black Merchant Steel Countersunk Hex Head Plug MSRP: Was: Now: $0.55 - $3.70 Quick view Choose Options
Smith Cooper Smith Cooper 1/2 in. Black Merchant Steel Hex Bushing MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $2.32 Quick view Choose Options
Smith Cooper Smith Cooper Black Merchant Steel Countersunk Square Head Plug MSRP: Was: Now: $0.55 - $3.70 Ready to Ship Quick view Choose Options
