Nelson 101 010 122 G100 Weld Stud CFL, 3 8" 16 x 1 1 2", Steel, 100 PK PVCED12 65 Degrees F Lubricant Color 65 Degrees F Lubricant Color Copper NSF Rating H2 No Food Contact Lubricant Additives Graphite Physical Form Paste VOC Content 0 % Lubricant NSF Rating H2 Food Grade Container Type Pail Net Weight 128 oz Head Protection Style Front Brim Head Protection Material Polyethylene Series V Gard Suspension Adjustment Type Ratchet Number of Suspension Points 4 Color White Head Protection Venting No Hard Hat ANSI Type 1 Standards ANSI ISEA Z89 The studs form strong vibration resistant welds that provide a tight seal against water