XBL 5/8 X 4 3/16 MS RDSQ 2 HLE - 102111018

1. Nelson Round Corner Square Studs are provided in 1/2", 3/4" and 7/8" diam. 2. The cross bolt holes in Nelson XBL and XXL studs are accessible after 1 or 2 inches of insulation has been installed. This design permits flexibility in construction and repair scheduling, which is not possible when brackets are welded directly to the ship’s structure. The standard holes accommodate 3/8-16 bolts and are spaced 1” apart. 3. The XBL series of studs have full diameter weld bases, while the XXL studs have reduced weld bases. The smaller XXL 1/2” diameter weld base is used for individual light fixtures and permit welding with smaller power sources. 4. Longer round corner square studs and different hole diameters and spacing can be applied. Nelson Round Corner Square studs have been shock and vibration tested and are Navy approved.