OSG Roll Tap UM New Roll (for very small diameter screws) S0.9 Pitch 0.225mm Screw length 3mm 8317995 UM-NRT-B-STD-S0.9 X 0.225 1 piece

Catalog number: UM-NRT-B-STD-S0.9 x 0.225 Features: ● Extremely small diameter new roll tap with nominal size S0.5 and up. Applications: ● For blind hole processing. ● Workpiece: Low carbon steel, stainless steel, rolled aluminum, aluminum alloy casting, zinc alloy casting. Specifications: ● Precision: RH2 ● Precision notation: STD ● Nominal size: S0.9 ● Pitch (mm): 0.225 ● Thread length (mm): 3 ● Total length (mm): 30 ● Shank diameter (mm): 3 ● Shank square section (mm): 2.5 ● Number of teeth: 2 teeth ● Machined screw: S (miniature) screw Material / Finish: ● Powder high speed steel (CPM) Caution: ● Pilot hole processing has a large effect on the precision of the screw. ● Be careful when drilling pilot holes.