Collection: Threaded Fasteners

Brass Compression Coupling Fittings - 2 lb Weight, 60-Sleeve, 3/4 in Tube OD, 100 Pieces

Brass Compression Coupling Fitting, 35 lb Weight, 3/4 in Tube OD, Made in U.S.A.

Brass Compression Coupling Fitting - 1/4 in, 8 lb Weight, Tee Handle, Forged Internal Seat

Brass Compression Coupling Fitting, Tee x Male Pipe, 1/4 in, 9 lb/100 pcs

Brass Compression Coupling Fitting - 3/4'' Tube OD, 9 lb Weight (100 pcs)

Brass Compression Coupling Fittings - 1 lb Weight per 100 Pieces, 5/8 in Tube Outer Diameter, 60-Sleeve

68-Connector Brass Compression Coupling Fitting Set, 18 lb Weight, 100 Pieces

Brass Compression Coupling Fitting - 3 lb Weight per 100 Pieces, 60-Sleeve, Tube Outer Diameter 7/8 in

Brass Compression Coupling Fitting, 1/4 in Elbow x 1/8 in Male Pipe, 5 lb Weight per 100 Pieces, USA-Made

Brass Compression Coupling Fitting - 40 lb Weight (100 Pieces) - 7/8" x 3/4"

Brass Compression Coupling Fitting, 1/4 in Tube OD, 1 lb Weight per 100 Pieces, Pack of 60 Sleeves

Brass Compression Coupling Fitting - 25 lb Weight per 100, Elbow x Male Pipe, Brass

Brass Compression Coupling Fitting, 5/8 in Tube, 6 lb Weight, 100 Pieces