8-18 x 3/8 Slotted Indented Hex Washer Self Tapping Screw TypeB Serrated Fully Thread Zinc 16NCUP188 This 10-32 x 3/8 6-Lobe

This 10-32 x 3/8 6-Lobe Flat Machine Screw is made of durable 18-8 stainless steel

This 1/4-20 x 1/2 slotted indented hex head machine screw is made of 18-8 stainless steel and is fully threaded

The zinc yellow plating enhances corrosion resistance

* Ideal for use in applications where vibration or loosening is a concern

8-18 x 3/8 Slotted Indented Hex Washer Self Tapping Screw TypeB Serrated Fully Thread Zinc 16NCUP188 This 10-32 x 3/8 6-LobeThese 8 18 x 3 8 Slotted Indented Hex Washer Self Tapping Screws Type B Serrated Fully Thread Zinc are designed for use in a variety of applications. They are made of steel and have a zinc coating for corrosion resistance. The slotted indented hex washer head provides a secure grip for driving, and the serrated threads provide excellent holding power. These screws are fully threaded for maximum strength and are ideal for use in metal, wood, and