10-32X5 1/2 Slotted Round Machine Screw Fully Threaded Zinc (Pack Qty 500) BC-1188MSR

The external retaining ring is for axial assembly into machined grooves on shafts. Tapered section design assures uniform circular deformatio,n allowing for complete contact and tightness in groove. Steel rings can be safely used within a temperature range of -100°F to 500°F. Stainless steel rings are corrosion resistant & can be used in higher heat applications from -100°F to 900°F Steel: Carbon spring steel SAE 1060 - 1090 Stainless: Precipitation Hardened Alloy 15% Chromium, 7% Nickel, 2% Molybdenum