B1/2-13 x 1 7/8 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR KSWB They have a full thread

They have a full thread design that provides a secure hold in a variety of materials

The 1/4-20 x 1/2 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Zinc is a type of screw that is used in a variety of applications

It features a coarse thread pitch of 6 threads per inch

1/4-28 x 1 1/4 Fine Thread Socket Set Screw Cup Plain is a fastener designed to secure a set screw into a threaded hole

5 x 8 DIN 7500ME Metric 6-Lobe Flat Thread Roll Screw is a full-threaded screw made from 18-8 stainless steel and coated with PassWax

B1/2-13 x 1 7/8 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR KSWB They have a full threadB1 2 13 x 1 7 8 MS90728 is an Alloy Steel B1821 Coarse Cap Screw manufactured according to ASTM A354BD standards. It features a 1 2 13 thread size and a length of 1 7 8 inches. The screw is zinc plated yellow for corrosion resistance and meets DFAR (Defense Federal Acquisition Regulation) requirements. It is commonly used in industrial and automotive applications where high strength and durability are required.