10-16 x 3/8 Slotted Indented Hex Washer Self Tapping Screw TypeB Serrated Fully Thread Zinc 1/4-20 064-105 This 1/2-13 x 1 1/2

This 1/2-13 x 1 1/2 Slotted Flat Machine Screw is made of 18-8 stainless steel and is fully threaded

This lock washer is commonly used in construction

165 Flat Head Ribbed Threaded Insert Rivet Nut is made of durable steel with a zinc yellow dichromate finish for corrosion resistance

These screws are perfect for use in marine

This 7/8-9 x 9 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for demanding applications

10-16 x 3/8 Slotted Indented Hex Washer Self Tapping Screw TypeB Serrated Fully Thread Zinc 1/4-20 064-105 This 1/2-13 x 1 1/2These 10 16 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 durable steel and have a zinc coating for corrosion resistance. The slotted indented hex washer head provides a secure hold and the serrated threads help to prevent the screw from loosening. These screws are ideal for use in metal, wood, and plastic.