Bulk #8-18 Slotted Indented Hex Washer Thread-Cutting Screw — Type 25, Fully Threaded, Zinc Bake Length:10000 Qty - 8-18 x 3/8" low-profile design offers a professional

low-profile design offers a professional appearance for finished products

Ideal for HVAC sheet-metal

Each heat-treated carbon-steel screw is finished with a deep black-oxide conversion coat for low-glare corrosion protection and a factory wax film that delivers repeatably low seating torque

9 alloy steel with zinc-yellow bake coating

and unparalleled customer service from Monster Bolts

Bulk #8-18 Slotted Indented Hex Washer Thread-Cutting Screw — Type 25, Fully Threaded, Zinc Bake Length:10000 Qty - 8-18 x 3/8" low-profile design offers a professionalMonster Overview: Speed through plastic and composite assemblies with #8 18 Slotted Indented Hex Washer Head Type 25 Thread Cutting Screws from Monster Bolts. The Type 25 point carves its own deep, coarse threads in drilled holesreducing drive torque and preventing stress cracks. Need flexibility? Drive them fast with a standard 1 4" socket or wrench for maximum torque, or use the straight slot when space is tight. Every screw receives a zinc coating