Monster Fastener 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts Size:3/8"-16 (50 pcs) Protect your swimming pool and

Protect your swimming pool and enjoy clean

SUSTAINABLE DESIGN: Bottle made of 30% post-consumer recycled content

hard hat and hearing protection should be used in appropriate conditions to reduce the risk of personal injury

Apply a starter fertilizer at the manufacturer's recommended rate

with a bare ground wire

Monster Fastener 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts Size:3/8"-16 (50 pcs) Protect your swimming pool andA 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