Bulk #8-32 Phillips Flat Undercut Thread Cutting Screw Type 23 – Full Thread Zinc-Bake Type_Hex Bolts External Tooth Lock Washers feature

External Tooth Lock Washers feature teeth on the outer circumference that dig into the mating surfaces

Upgrade your fastening solutions with 1/2"-20 UNF Hex Cap Screws

Bulk 5/16"-18 Socket Set Screws

making it a reliable choice for securing components on shafts and other mechanical applications

Bulk #8-32 Phillips Flat Undercut Thread Cutting Screw Type 23 – Full Thread Zinc-Bake Type_Hex Bolts External Tooth Lock Washers featureMonster Overview: Achieve clean, low profile countersinks with #8 32 Phillips Flat Undercut Head Thread Cutting Screws, Type 23, Zinc Bake from Monster Bolts. The undercut 82 head preserves thread engagement in thin sheet, while a Type 23 triangular chip relief pocket clears swarf as it cuts lowering drive torque and leaving crisp internal threads in steel, aluminum, and other ductile materials. Bright zinc plating followed by hydrogen relief bake