7/8-9 x 1 3/4 Hex Cap Screw SS 316 (A4)

stone and brick aggregates

3/4-10 Cap Nut 18-8 SS

#1 Heavy Duty Jobber Drill Bit

1 1/8-7 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (100) 5/16-18 Hex Tap Bolts Silicon Bronze 7/8-9 x 1 3/4 Hex1 1 8 7 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (100) . 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