4-40 x 5/16 Phillips Pan Internal Sems Machine Screw Fully Threaded 18-8 Stainless Steel MPP410 It has a 6-lobe button

It has a 6-lobe button head

These 10-14 x 6 Phillips Bugle Head Fine Thread Drywall Screws are designed for use in drywall applications

The 8-32 x 3 1/2 Phillips Pan Machine Screw Fully Threaded Black Zinc is a versatile and durable fastener designed for a wide range of applications

The 10-24 x 1 1/2 Phillips Flat Machine Screw Fully Threaded 18-8 Stainless Steel is a versatile and durable fastener that is commonly used in a variety of applications

#10 External Internal Tooth Combination Lock Washer Zinc Yellow

4-40 x 5/16 Phillips Pan Internal Sems Machine Screw Fully Threaded 18-8 Stainless Steel MPP410 It has a 6-lobe buttonThis 4 40 x 5 16 Phillips pan internal sems machine screw is fully threaded and made of 18 8 stainless steel. It has a Phillips drive and a pan head. The internal sems feature means that the screw has a washer built in, which helps to distribute the load and prevent the screw from loosening. This screw is commonly used in a variety of applications, including electronics, appliances, and furniture.