VIGRUE 180PCS 1/4-20 5/16-18 3/8-16 8-32 10-32 Lock Nut Assortment Kit, 304 Stainless Steel Nylon Insert Hex Locknuts Self Tapping & Drilling Screws Be sure to use right

Be sure to use right PVC glue when bonding flexible PVC pipe to fittings & proper time for curing

Safety & Comfort

Silent mode for use in quiet areas

Features 1/2 inch

Two critical safety features working together to protect you and your loved ones

VIGRUE 180PCS 1/4-20 5/16-18 3/8-16 8-32 10-32 Lock Nut Assortment Kit, 304 Stainless Steel Nylon Insert Hex Locknuts Self Tapping & Drilling Screws Be sure to use rightQUALITY STAINLESS: These Lock Nuts are quality 304 stainless steel which is high hardness and provides excellent rust resistance, making it long last use HOLD SCREW FIRMLY: With nylon insert collar that is non corrosive, these lock nuts greatly reduce loosening under vibrations and torque, providing better security and firm hold and keep good performance even after multiples times of use HANDY CASE: the nylon lock nuts assortment kit come with a