Bulk 1/4-20 Indented Hex-Washer Head Taptite Alternative Thread-Rolling Screws, Full Thread, Zinc Bake & Wax – Monster Bolts 440136 Screws are fully threaded

Screws are fully threaded

Insert anchor through the material into concrete hole

Outdoor railing and safety barriers

These high-strength screws are made from ASTM A574 alloy steel and finished with a thermal black oxide + oil treatment for a sleek

shallow countersinks or limited back-side clearance

Bulk 1/4-20 Indented Hex-Washer Head Taptite Alternative Thread-Rolling Screws, Full Thread, Zinc Bake & Wax – Monster Bolts 440136 Screws are fully threadedMonster Overview: Fix your project right the first time with Bulk 1 4 20 Indented Hex Washer Head Taptite Alternative Thread Rolling Screws from Monster Bolts! The integrated washer under the hex head spreads load and protects finishes, while the trilobular body roll forms robust, reusable threads in untapped holescutting assembly time and resisting vibration in aluminum, mild steel, brass, and plastics. The bright zinc bake & wax finish adds