No results found All / Tylok / Size / 5/16" 5/16" Clear All Black Widow Misc Tylok Size 1/16" 1/8" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 1" Caps & Plugs Dielectric Nuts & Ferrules Quick Connects Thread x Thread Thread x Tube Tube x Tube Tooling Tubing Valves Categories Categories All Black Widow Misc Tylok Size 1/16" 1/8" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 1" Caps & Plugs Dielectric Nuts & Ferrules Quick Connects Thread x Thread Couplings Crosses Elbows Nipples Reducers Tees Thread x Tube Bulkheads Crosses Elbows Straights Tees Tube x Tube Bulkheads Couplings Crosses Elbows Reducers Tees Union Tooling Tubing Valves Ball Valves Bleed Valves Check Valves Needle Valves Plug Valves Filters Close Filters Filter Clear Filter Quick View 5/16 Tylok® Nut $3.02 Add To Cart Added! No results found No results match your search. Try removing a few filters.