Bulk #4-40 Slotted Hex-Washer Taptite Alternative Thread-Rolling Screws – Zinc Wax – Monster Bolts Type_Socket screws Material: 410 Stainless Steel (hardened)

Material: 410 Stainless Steel (hardened)

✔️ Martensitic 410 stainless for enhanced tensile strength

and trusted for precision

and structural uses

Bulk #4-40 Slotted Hex-Washer Taptite Alternative Thread-Rolling Screws – Zinc Wax – Monster Bolts Type_Socket screws Material: 410 Stainless Steel (hardened)Monster Overview: Bulk #4 40 Slotted Hex Washer Taptite Alternative Thread Rolling Screws pack dual drive convenience into a miniature fastenerspin them fast with a 1 4 nut driver or use a flat blade screwdriver in tight spots. The trilobular shank roll forms robust, reusable threads in untapped holes, saving assembly time while resisting vibration in aluminum, mild steel, brass, and plastics. The bright, low friction zinc bake & wax finish delivers