Bulk 1/4"-20 Phillips Flat Undercut Thread Cutting Screw Type 23 – Full Thread Zinc-Bake (1/2" & 5/8") Length:4000 Qty - 1/4-20 x 5/8" Bulk Packaging: Monster Bolts bulk

Bulk Packaging: Monster Bolts bulk quantities offer the best price-per-piece for individuals and businesses needing larger volumes

Construction and heavy equipment

these fasteners create clean internal threads in sheet metal and other ductile materials

Monster Bolts ships fast from our U

Bulk 1/4"-20 Phillips Flat Undercut Thread Cutting Screw Type 23 – Full Thread Zinc-Bake (1/2" & 5/8") Length:4000 Qty - 1/4-20 x 5/8" Bulk Packaging: Monster Bolts bulkMonster Overview: Tackle tight clearance countersinks with 1 4 20 Phillips Flat Undercut Head Thread Cutting Screws, Type 23, Zinc Bake from Monster Bolts. The undercut flat head sits lower than a standard 82 flat, making room for thicker sheet metal or brittle plastics without punching through. A Type 23 triangular chip relief pocket at the tip clears swarf as it cutsreducing drive torque and leaving crisp internal threads in steel, aluminum, and