• Large diameter head and knurled shank. • Offers highest all around strength. • Most versa�le and most popular style. • “Hole-Fill” Capability. Rivet Nuts are Designed to provide strong threads in thin panel sec�ons. It can be installed from one side of panel, which is why these fasteners are suited for tubing, extrusion, and other simlar types of applica�on. • Fast, easy one-sided installa�on. • Strong, secure, durable threads in thin Panels. • A�aches to panels of any hardness. • Works in close-to-edge applica�ons. • Install in precoated applica�on without damaging the surface. • U�lizes light, compact, cost-efec�ve installa�on tooling. • Closed end prevets ingress of contaminants into threaded area, enclosures and electrical circuits. • Can assemble mul�ple dissimilar materials during installa�on. Rivet Nut Technology Advantages KALS Series KAKS Series Rivet Nut Tools • Reduced head profile for flush installa�on. • Best in class Torque strength. • Eliminate Countersink or dimpling of parent material. • “Hole-Fill” Capability. Rivets Nuts Large Flange Knurled Rivet Nuts (KALS) Small Flange Knurled Rivet Nuts (KAKS) Thread Size Part Number L Grip Range HoleSize d1 d2 k #6-32 KALS4-632-80 0.420 .020-.080 0.265 0.265 0.390 0.030 #6-32 KALS4-632-130 0.470 .080-.130 0.265 0.265 0.390 0.030 #8-32 KALS4-832-80 0.420 .020-.080 0.265 0.265 0.390 0.030 #8-32 KALS4-832-130 0.470 .080-.130 0.265 0.265 0.390 0.030 #10-24 KALS4-1024-130 0.475 .020-.130 0.297 0.296 0.415 0.030 #10-24 KALS4-1024-225 0.585 .130-.225 0.297 0.296 0.415 0.030 #10-32 KALS4-1032-130 0.475 .020-.130 0.297 0.296 0.415 0.030 #10-32 KALS4-1032-225 0.585 .130-.225 0.297 0.296 0.415 0.030 1/4"-20 KALS4-420-165 0.580 .027-.165 0.391 0.390 0.500 0.030 1/4"-20 KALS4-420-260 0.680 .165-.260 0.391 0.390 0.500 0.030 5/16"-18 KALS4-518-150 0.690 .027-.150 0.531 0.530 0.685 0.035 5/16"-18 KALS4-518-312 0.805 .150-.312 0.531 0.530 0.685 0.035 3/8"-16 KALS4-616-150 0.690 .027-.150 0.531 0.530 0.685 0.035 3/8"-16 KALS4-616-312 0.805 .150-.312 0.531 0.530 0.685 0.035 1/2"-13 KALS4-813-200 1.150 .063-.200 0.687 0.685 0.685 0.047 1/2"-13 KALS4-813-350 1.300 .200-.350 0.687 0.685 0.685 0.047 M4 KALS4-470-2.0 10.67 0.5-2.0 6.75 6.73 9.91 0.76 M4 KALS4-470-3.3 11.94 2.0-3.3 6.75 6.73 9.91 0.76 M5 KALS4-580-3.3 12.07 0.5-3.3 7.60 7.52 10.54 0.76 M5 KALS4-580-5.7 14.86 3.3-5.7 7.60 7.52 10.54 0.76 M6 KALS4-610-4.2 14.73 0.7-4.2 10.00 9.91 12.70 0.76 M6 KALS4-610-6.6 17.27 4.2-6.6 10.00 9.91 12.70 0.76 M8 KALS4-8125-3.8 17.53 0.7-3.8 13.50 13.46 17.40 0.89 M8 KALS4-8125-7.9 20.45 3.8-7.9 13.50 13.46 17.40 0.89 M10 KALS4-1015-3.8 17.53 0.7-3.8 13.50 13.46 17.40 0.89 M10 KALS4-1015-7.9 20.45 3.8-7.9 13.50 13.46 17.40 0.89 M12 KALS4-12175-5.1 29.21 1.6-5.1 17.45 17.40 21.97 1.19 M12 KALS4-12175-8.9 33.02 5.1-8.9 17.45 17.40 21.97 1.19 Thread Size Part Number L Grip Range HoleSize d1 d2 k #6-32 KAKS4-632-80 0.420 .020-.080 0.265 0.265 0.265 0.019 #6-32 KAKS4-632-130 0.470 .080-.130 0.265 0.265 0.265 0.019 #8-32 KAKS4-832-80 0.420 .020-.080 0.265 0.265 0.265 0.019 #8-32 KAKS4-832-130 0.470 .080-.130 0.265 0.265 0.265 0.019 #10-24 KAKS4-1024-130 0.475 .020-.130 0.297 0.296 0.340 0.019 #10-24 KAKS4-1024-225 0.585 .130-.225 0.297 0.296 0.340 0.019 #10-32 KAKS4-1032-130 0.475 .020-.130 0.297 0.296 0.340 0.019 #10-32 KAKS4-1032-225 0.585 .130-.225 0.297 0.296 0.340 0.019 1/4"-20 KAKS4-410-165 0.580 .027-.165 0.391 0.390 0.455 0.022 1/4"-20 KAKS4-420-260 0.680 .165-.260 0.391 0.390 0.455 0.022 5/16"-18 KAKS4-518-150 0.690 .027-.150 0.531 0.530 0.595 0.022 5/16"-18 KAKS4-518-312 0.805 .150-.312 0.531 0.530 0.595 0.022 3/8"-16 KAKS4-616-150 0.690 .027-.150 0.531 0.530 0.595 0.022 3/8"-16 KAKS4-616-312 0.805 .150-.312 0.531 0.530 0.595 0.022 M4 KAKS4-470-2.0 10.67 0.5-2.0 6.75 6.73 9.91 0.76 M4 KALS4-470-3.3 11.94 2.0-3.3 6.75 6.73 9.91 0.76 M5 KAKS4-580-3.3 12.07 0.5-3.3 7.60 7.52 10.54 0.76 M5 KAKS4-580-5.7 14.86 3.3-5.7 7.60 7.52 10.54 0.76 M6 KAKS4-610-4.2 14.73 0.7-4.2 10.00 9.91 12.70 0.76 M6 KAKS4-610-6.6 17.27 4.2-6.6 10.00 9.91 12.70 0.76 M8 KAKS4-8125-3.8 17.53 0.7-3.8 13.50 13.46 17.40 0.89 M8 KAKS4-8125-7.9 20.45 3.8-7.9 13.50 13.46 17.40 0.89 M10 KAKS4-1015-3.8 17.53 0.7-3.8 13.50 13.46 17.40 0.89 M10 KAKS4-1015-7.9 20.45 3.8-7.9 13.50 13.46 17.40 0.89 TM QUICK REFERENCE GUIDE Fastener Catalog 2018.1 13 323.262.0259 zalindustrial.com