Monster Fastener 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts Size:3/8"-16 (50 pcs) 1/2" x 12"

1/2" x 12"

with a bare ground wire

GetPower® fast charge USB adapter

or other suitable hanger

Monster Fastener 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts Size:3/8"-16 (50 pcs) 1/2" x 12"A lock nut is a nut that resists loosening under vibrations and torque. Diameter: 5 16" Diameter 2: 9 16" Thickness: 11 32" Material: Stainless Steel Driver Type: 1 2" Wrench Thread Size: 18 (Coarse) Hardness: 18 8 Style: Waxed Nylon Insert Type: Lock Nut Diameter: 3 8" Diameter 2: 21 32" Thickness: 15 32" Material: Stainless Steel Driver Type: 9 16" Wrench Thread Size: 16 (Coarse) Hardness: 18 8 Style: Waxed Nylon Insert Type: Lock Nut