8-18 x 1/4 Slotted Indented Hex Washer Self Tapping Screw TypeB Serrated Fully Thread Zinc WEI188 These 12-14 x 1 unslotted

These 12-14 x 1 unslotted indented hex washer full thread self drill screws are made of 410 stainless steel

and a partial thread length

They have a square pan head with a self-drilling point

these washers are ideal for heavy-duty applications in construction

5/16-18 Spot Weld Offset Hole Tab Weld Nut Plain is a type of fastener used to join two pieces of metal together

8-18 x 1/4 Slotted Indented Hex Washer Self Tapping Screw TypeB Serrated Fully Thread Zinc WEI188 These 12-14 x 1 unslottedThese 8 18 x 1 4 Slotted Indented Hex Washer Self Tapping Screw Type B Serrated Fully Thread Zinc are designed for use in a variety of applications. They are made of zinc plated steel for durability and corrosion resistance. The slotted indented hex washer head provides a secure hold and prevents the screw from slipping. The serrated threads provide a strong grip and prevent the screw from loosening. These screws are fully threaded for maximum holding