5/16-24 Nylon Insert Lock Nut 18-8 Stainless 5/16-24 nylon insert lock nut 18-8 s/s XNLN51624 $0.285/ea
5/16 Flat Washer 18-8 Stainless Steel .75 .343 .045 5/16 flat washer 18-8 stainless steel .75 .343 .050 XFW516 $0.050/ea