Bulk 5/16-18 6-Lobe Flat Head Taptite Alternative Thread-Rolling Screws, Full Thread, Black Oxide & Wax – Monster Bolts 316 These UNF fine-thread miniature fasteners

These UNF fine-thread miniature fasteners deliver precise engagement

these socket screws are heat-treated for strength and consistency

Metric Coarse Thread: Available in sizes M4 to M20

The thru-hardened medium carbon steel ensures the washer can withstand high loads and stress

Bulk Packaging: Ships in sealed master cartons—ideal for production-line inventory

Bulk 5/16-18 6-Lobe Flat Head Taptite Alternative Thread-Rolling Screws, Full Thread, Black Oxide & Wax – Monster Bolts 316 These UNF fine-thread miniature fastenersMonster Overview: Fix your project right the first time with Bulk 5 16 18 6 Lobe Flat Head Taptite Alternative Thread Rolling Screws from Monster Bolts! These trilobular fasteners roll form tough, reusable threads in untapped holescutting assembly time while delivering exceptional vibration resistance in aluminum, mild steel, brass, and plastics. The sleek black oxide + wax finish provides a low glare look and light corrosion protection (RoHS