Fluidmaster 20 In. LFits All X Stainless Steel Faucet Connector Brand_Enforcer It has a ACME nut

It has a ACME nut x 1/4" inverted male flare

It is can be used to control pests in lawns

Great Gift Idea

#1516sd drive pin with washer

Fluidmaster 20 In. LFits All X Stainless Steel Faucet Connector Brand_Enforcer It has a ACME nutNo Burst connector. 1 connector fits 4 shut off valve sizes: 3 8', 7 16', 1 2' Male compression and 1 2' Male iron pipe. 1 2' Female pipe straight threads (to fit faucet shank) on other end. Stainless steel connector with nickel plated brass hex nuts. Stainless ferrules are extra long, with more crimps. Exceptional flexibility for fast, easy installation. Won't kink or crease, even in the tightest of spaces. Heavy duty brass hex nuts are easy to grip