5/16 Brass Compression Nut, Use this 5/16 brass compression nut with copper, aluminum, and thermoplastic tubing. Not recommended for steel tubing.
1/4 Compression Nut Hex Shape 7/16-24 Thread Size Solid Brass Fittin – compressor-source
Fittings Plews-Edelmann
5/16-24 x 5 1/2 Hex Head Bolts, Steel Grade 5 Hex Head
NEW - Fittings – Page 10 – compressor-source
Metric Thread
1/4 Compression Nut Hex Shape 7/16-24 Thread Size Solid Brass Fittin – compressor-source
Products – Page 36 – compressor-source
Stainless Steel Compression Fitting Male Connectors - 5/16T x 1/2NPT
5 Pack 5/16 Brass Compression Nut, Use these 5/16 brass compression nuts with copper, aluminum, and thermoplastic tubing. Not recommended for steel
5 Pack 5/16 Compression Nut Hex Shape 1/2-24 Thread Size Solid Brass Fitting
Eaton Brass Fittings and Adapters Plumbing Pneumatic Hydraulic PDF