5/16-18x1 3/4 MS51957, NAS-1635 Phil Pan Machine Screw Coarse Full Thread 300 Series S/S DFAR C8FTP The 1/4-20 x 1 1/2

The 1/4-20 x 1 1/2 MS35307 Military Hex Head Cap Screw is a high-strength fastener designed to meet the demanding requirements of military applications

It is designed to be inserted into a pre-drilled hole and tightened to create a secure hold

The screw cup is used to secure a set screw in place and prevent it from loosening due to vibration or other forces

Ideal for professional contractors and DIY enthusiasts alike

5/16-18x1 3/4 MS51957, NAS-1635 Phil Pan Machine Screw Coarse Full Thread 300 Series S/S DFAR C8FTP The 1/4-20 x 1 1/2**MS51957, NAS 1635 Phil Pan Machine Screw** * **Size:** 5 16 18x1 3 4 * **Thread:** Coarse full thread * **Material:** 300 Series stainless steel * **Head:** Phil pan * **Drive:** Phillips * **Finish:** DFAR compliant * **Features:** * High strength and corrosion resistance * Full thread for maximum holding power * Phil pan head for easy installation and countersinking * DFAR compliant for use in military and aerospace applications * Ideal for