K & Y utilizes all the latest machining grades of metal. While the following list details the most common of these, we are adaptable to new innovations in the marketplace.

Screw Machine Grade Steel (1117,
12L14, 1215)
Steel Alloy (4140, 8620)
Bearing Quality Steel (52100)

Stainless Steel (303, 316, 416, 430)
Brass (353, 360, 464, 485)
Aluminum (2011, 2017, 6061, 6262)
Nylon (Delrin, Teflon)
Phenolic