6-32 x 3/4 A286 NAS1352 Socket Head Cap Screw Coarse Thread Stainless Steel DFAR ABWSB They have a hex washer

They have a hex washer head with an indented drive for a secure hold

The DIN 931 standard ensures dimensional accuracy and adherence to industry specifications

The 3/4-10 thread size ensures a secure fit in compatible materials

3 x 20 Metric Pozi Alt Type1 Flat 7

These screws meet the stringent specifications of ANSI B18

6-32 x 3/4 A286 NAS1352 Socket Head Cap Screw Coarse Thread Stainless Steel DFAR ABWSB They have a hex washerThe 6 32 x 3 4 A286 NAS1352 Socket Head Cap Screw is a high strength, corrosion resistant fastener designed for use in aerospace and other demanding applications. It is made from A286 stainless steel, which provides excellent strength and durability, and is passivated for enhanced corrosion resistance. The screw has a coarse thread pitch, which provides a secure hold in a variety of materials. The socket head design allows for easy installation and