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" bright finish plus factory wax

bright finish plus factory wax for smoother installation (RoHS compliant)

DIN 1587 Coarse Thread

They are ideal for use in heavy machinery

and fine mechanical applications

Bulk Hex Nuts – Stainless Steel A2 (18-8)

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" bright finish plus factory waxMonster 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