3/4-10 x 1 1/4 Coarse Thread Socket Head Cap Screw Black DFAR KW316 while the narrow flat washer

while the narrow flat washer helps to distribute the load

making it strong enough for most general-purpose applications

The 10-32 x 5/16 Phillips Pan Machine Screw Fully Threaded 18-8 Stainless Steel Black Oxide is a versatile and durable screw that is perfect for a wide range of applications

The fine thread ensures a tight fit

The slotted fillister head provides a secure hold and a clean

3/4-10 x 1 1/4 Coarse Thread Socket Head Cap Screw Black DFAR KW316 while the narrow flat washerThis 3 4 10 x 1 1 4 Coarse Thread Socket Head Cap Screw is made of alloy steel and has a black oxide finish. It has a hex socket drive and a 3 4 10 thread size. The screw is 1 1 4 inches long and meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS). It is commonly used in industrial and automotive applications.