Bulk #4-40 6-Lobe (Torx® Star) Flat Head Taptite Alternative Thread-Rolling Screws, Full Thread, Zinc Bake & Wax – Monster Bolts Length:10000 Qty - 4-40 x 5/16" Their 45° trilobular profile cold-flows

Their 45° trilobular profile cold-flows plastic bosses

and fine mechanical applications

They are ideal for use in heavy machinery

appliance frames

Class 8 Strength: Provides enhanced durability for demanding applications

Bulk #4-40 6-Lobe (Torx® Star) Flat Head Taptite Alternative Thread-Rolling Screws, Full Thread, Zinc Bake & Wax – Monster Bolts Length:10000 Qty - 4-40 x 5/16" Their 45° trilobular profile cold-flowsMonster Overview: Fix your project right the first time with Bulk #4 40 6 Lobe Flat Head Taptite Alternative Thread Rolling Screws from Monster Bolts! These trilobular fasteners roll form durable, reusable threads in untapped holesperfect for electronics, small instruments, and miniature assemblies where vibration resistance and a flush surface are critical. The 82 countersunk head features a hexalobular Torx star (6 lobe) drive that delivers maximum