CHANNEL SPRING NUT (1) Material: Carbon steel, SS304, SS3316 (2) Size: 1/4", 5/16", 3/8", 1/2", 3/4", 6mm, 8mm, 10mm, 12mm, 14mm, 16mm
(3) Long or short or without spring (4) Type: Assembled with or without spring, long or short spring (5) Surface treatment: Zinc plated, H. D. G. Or others according to buyer's needs