permanent and semi-permanent location of parts on shafts with hardness differential of 10-15 Rockwell C points and where cutting in of cup edge on the shaft is acceptable

9/16 x 21 ITM SDS Max Hammer Drill Bit

9/16-18 x 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

the threads and nylon form a tight

1-14 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated

1 1/4-7 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (8) 3/4-10 Socket Cap Screws 316 Stainless Steel permanent and semi-permanent location of1 1 4 7 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (8) . L9 High Tensile Strength Hex Nuts are designed for use in high stress, severe service environments. The highest mechanical strength off the shelf fastening system available, its special features control torque tension characteristics to develop high clamp loads when using properly controlled tightening methods. Brighton Best manufactures L9 nuts from AISI alloy steels. L9