Hillman 7/16 In. SAE Hardened Steel Yellow Dichromate Flat Washer (50 Ct.) Casement Window Hardware Designed to protect RV plumbing

Designed to protect RV plumbing system against unusually high pressure

Ideal for making smooth repairs to cracked or chipped concrete floors

30 permethrin

use the large end of the included scoop (1 1/2 tbsp) and mix with 1 1/2 gallons of water in a watering can

Features copper shells machined from solid bar stock (not tubing)

Hillman 7/16 In. SAE Hardened Steel Yellow Dichromate Flat Washer (50 Ct.) Casement Window Hardware Designed to protect RV plumbingYellow Dichromate coating for a corrosion resistant finish SAE fine washers for coarse threaded bolts Washers are used to increase the pressure a bolt or a screw provides For use with a 7 16' bolt or screw