M4x12mm - Hex Head Screws Stainless Steel 316 Grade for Heatkiller Tubes - 4 pcs

Spare hex head screws in 316 stainless steel to replace any old or missing screws in your Heatkiller tube. The high grade stainless steel will prevent any rust from forming any contaminating your loop.

These are typically used in the Heatkiller standard top lidts, but are not limited to this application specifically.