10-9 x 3 6-Lobe Flat Nibs Coarse Thread Type 17 Exterior Screw Partial Thread Zinc Yellow RPF188 The six-lobe flat thread design

The six-lobe flat thread design provides a secure and vibration-resistant hold

It is designed to be used with M3 screws or bolts

They have a Phillips pan head for easy driving

These 12-24 x 3/4 Unslotted Indented Hex Washer Head Machine Screws are fully threaded and made of zinc-plated steel

10-9 x 3 6-Lobe Flat Nibs Coarse Thread Type 17 Exterior Screw Partial Thread Zinc Yellow RPF188 The six-lobe flat thread design**10 9 x 3 6 Lobe Flat Nibs Coarse Thread Type 17 Exterior Screw Partial Thread Zinc Yellow** These screws are designed for use in a variety of applications, including metal, wood, and plastic. They have a 6 lobe flat nibs head that provides a secure grip, and a coarse thread that allows for quick and easy installation. The partial thread design allows for a strong hold without over tightening. The screws are made of zinc plated steel for corrosion