.1/2-13X1 1/2 Carriage Bolt Grade 8 Fully Threaded Zinc Yellow, Pkg of 350 Round head screws are sometimes perferred over a pan head for its smooth surface and appearance.
Hoses are manufactured from annular corrugated 304 stainless steel tubing covered by a tightly woven 304 stainless steel braid.Stainless Steel Braided Hose With Threaded Nipples 1/2 x 6-1/2 Type mn has carbon steel male threaded ends. The corrugations are very close pitched for maximum flexibility..