Boeray 2Pcs Brass Bulkhead Fittings 3/8" NPT Female To 3/8" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.3" Length Outer Diameter 1"

Legines Brass Bulkhead Fitting 1/4" NPT Female Bulk Head Pipe Fitting Bulkhead Coupling(3/4-16UNF) 0.98" Male, 15/16" Length (Pack Of 2)

Legines Brass 1/2" NPT Female Bulkead Coupling Bulk Head Pipe Fitting Bulkhead Anchor Tank Fitting, 1-1/2" Length (Pack Of 2)

Cheemuii 4 Pcs 1/4 Bulkhead Brass Pipe Fitting Anchor Coupling Bulkhead Tank Fitting 1/4" Bulkhead Tank Fitting Frame Hose Connector

Boeray 2Pcs Brass Bulkhead Fittings 1/4" NPT Female To 1/4" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.5" Length Outer Diameter 3/

1/8" NPT Female Brass Bulkhead Fitting, Bulkhead Coupling,1.5" Length Tank Fitting

LEGRIS Bulkhead Coupling, Stainless Steel 316L, 1/4 in NPT Female X 1/4 in NPT Male, 2, 176 Psi , 1871 00 14

Litorange 4 PCS Brass Bulkhead Coupling Both End 1/4" NPT Female,Outer Diameter 3/4-16UNF Brass Bulk Head Pipe Fitting Bulkhead Tank Fitting Coupler

Midland Industries 28306, Bulkhead Coupling, 1/4 in FIP X 1/4 in FIP, Brass/Steel

Uenede 2PCS 1/4" NPT Female Thread 1.5" Length Extended Brass Bulkhead Coupler 3/4" Outer Diameter Water Tank Connector Thru-Bulk Coupling Pipe

Breezliy 2Pack 1/4" Female NPT And 1/2" Male GHT Bulk Head Pipe Fitting Bulkhead Tank Fitting Coupler Coupling With 4 Silicone Gasket

Uenede 2PCS Brass 90°Elbow Barb Bulkhead Fitting 5/16"OD Barb Bulkhead Coupling Tank Connector Hose Pipe Barb Fitting For Water/Oil/Gas

Uenede 2PCS Solid Brass 90°Elbow Barb Bulkhead Fitting 3/8"OD Barb Bulkhead Coupling Tank Connector Hose Pipe Barb Fitting For Water/Oil/Gas