Products for bench top machinists | LittleMachineShop.com

Screw, Tapping M2.2x9.5 Round Head Phillips

Screw, Tapping M2.2x9.5 Round Head Phillips - Main image
$0.64 $0.95 In stock

This M2.2x9.5 tapping screw is a round head Phillips drive fastener intended for bench top machinist applications. It is listed as part number 189 on the SC4 parts diagram, also referenced as SC4-189.

  • Round head Phillips drive
  • Tapping screw, M2.2x9.5
  • Part # 189 on the SC4 parts diagram (SC4-189)
  • Brand: Sieg Industrial Group
  • SKU: 5273 (Standard)
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Customer Reviews (4.8 / 5 · 5 reviews)

Julian ★★★★★

The Phillips head seated perfectly flush in my machinist's jig, exactly as the SC4-189 spec promised. Threads bit clean into the aluminum without any galling. A solid little fastener for precision bench work.

Evelyn A. ★★★★★

Exactly the right size for the SC4-189 part, and the Phillips head seated perfectly without stripping on first use. These little tapping screws are a lifesaver when you need precision in a machinist setup.

Jacob G. ★★★★★

Used these to repair a drawer slide on an old bench, and the round head seated perfectly flush. The M2.2 thread grabbed the metal firmly without stripping. Exactly what the SC4 parts diagram called for.