Bulk #4-40 Indented Hex-Washer Head Taptite Alternative Thread-Rolling Screws, Full Thread, Zinc Bake & Wax – Monster Bolts Length:10000 Qty - 4-40 x 3/8" Drive Type: Requires

Drive Type: Requires

5/8-18 Hex Flange Bolts

Inner Diameter (ID): Matches the nominal screw size (e

Drive: Pozidriv (Type Z) PZ2 for positive torque transfer and reduced cam-out

Feature Details Diameter / Thread 1/2-13 UNC Length 1 ½″ (Full Thread) Head / Drive Slotted Indented Hex Washer (¾″ A/F) – Non-Serrated Point Style Type 1 (single-edge

Bulk #4-40 Indented Hex-Washer Head Taptite Alternative Thread-Rolling Screws, Full Thread, Zinc Bake & Wax – Monster Bolts Length:10000 Qty - 4-40 x 3/8" Drive Type: RequiresMonster Overview: Bulk #4 40 Indented Hex Washer Head Taptite Alternative Thread Rolling Screws from Monster Bolts pair a compact high torque hex drive with an integrated washer that spreads load and protects finishes. The trilobular body roll forms durable, reusable threads in untapped holesslashing assembly time while delivering excellent vibration resistance in aluminum, mild steel, brass, and plastics. A bright zinc bake & wax finish adds