Brass Reducing Coupling Insert with shoulder

Brass Reducing Coupling Insert with shoulder
Solid Brass Reducing Insert Coupling - 1/8 IPS (female) to 1/2 IPS (male) - w/shoulder For when you need to go from 1/8 IPS to 1/2 IPS or vice-versa.  If you are using these with 1/8 Iron Pipe Fittings, you may need to ream out the pipe fittings with a tap because pipe fittings have tapered threads and these are made for lamp fittings with straight threads.  Material: Solid Brass w/shoulder Female threads are 1/8-IPS  Male threads are 1/2-IPS (fits into 1/2 iron pipe) 

1/4-27 UNF - Threaded Knurled Coupling - Unfinished Brass

Reducing Coupling CL3000 SW - Prochem

M10X1.0 Female X 1/4 Male Reducer with Shoulder - Unfinished Brass

8-32 x 5/16 x 5/8 Hex Rod Coupling Nut - Plated

M10X1.0 Female X 1/4 Male Reducer with Shoulder - Unfinished Brass

1/2 NPT Brass Coupling Female Coupler Pipe Fitting, 1/2 NPTF x 1/2 NPTF 5pcs

HS130 - Heavy Duty Brass Compression Fittings Manufacturer

Solid Brass Reducing Insert Coupling - 1/8 IPS (female) to 1/2 IPS (male) - w/shoulder, For when you need to go from 1/8 IPS to 1/2 IPS or

Reducing Insert Coupling - Solid Brass - 1/2 IPS x 1/8 IPS - with Shoulder

1/8ips Female X 1/2 NPT Male Threaded Hex Head Reducer - Unfinished Brass