Bulk 5/16"-9 Indent Hex Head Type A Self-Tapping Screws – Zinc CR+3 – Monster Bolts (Lock Nuts) 6-Lobe / Torx® Drive: Star

6-Lobe / Torx® Drive: Star recess T15 delivers high torque with zero cam-out

making them ideal anywhere high clamp loads and structural integrity are critical

Sweat Wipe Thumb: Terry cloth panel for extended work sessions

and industrial builds

Bulk 5/16"-9 Indent Hex Head Type A Self-Tapping Screws – Zinc CR+3 – Monster Bolts (Lock Nuts) 6-Lobe / Torx® Drive: StarMonster Overview: Fix your project right the first time with Bulk 5 16" 9 Indent Hex Head Type A Self Tapping Screws from Monster Bolts. Finished with a zinc CR+3 coating, these screws provide dependable corrosion resistance for general purpose indoor and light outdoor applications. The indent hex head design allows for high torque installation using a standard hex driver, while the aggressive Type A self tapping thread forms its own threads in sheet