Bulk 5/16-18 Indented Hex-Washer Head Taptite Alternative Thread-Rolling Screws, Full Thread, 410 Stainless, Passivated + Wax – Monster Bolts Type_Locking Nut Screws ✔️ Marine-grade A4 (316) Stainless

✔️ Marine-grade A4 (316) Stainless Steel for unmatched corrosion resistance

enabling you to reach fasteners in tight or awkward spaces where a straight entry isn't possible

and NU (Heavy) types

protective finish

Feature Details Diameter / Pitch M5 × 0

Bulk 5/16-18 Indented Hex-Washer Head Taptite Alternative Thread-Rolling Screws, Full Thread, 410 Stainless, Passivated + Wax – Monster Bolts Type_Locking Nut Screws ✔️ Marine-grade A4 (316) StainlessMonster Overview: Bulk 5 16 18 Indented Hex Washer Head Taptite Alternative Thread Rolling Screws from Monster Bolts pair a high torque hex drive with an integrated washer that spreads load and protects finishes. Forged from hardened 410 stainless steel (martensitic, magnetic), these trilobular fasteners roll form durable, reusable threads in untapped holessaving time while delivering outstanding strength and vibration resistance in aluminum, mild