Alfa Tools TI66210 4-40 X 1.5D HELICAL THREAD INSERT
ALFA TOOLS TI66210 Helical Thread Insert, 4-40 National Coarse Thread Size, 0.168" Length, #31 Tap Drill Size, Helically Wound Stainless Steel, 10 per Pack
*All Alfa Tool orders must meet a $50 minimum.*
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