1/2-13X1 1/4 MS35307 Military Hex Head Cap Screw Coarse Thread 300 Series Stainless Steel DFAR (Pack Qty 100) BC-MS35307-411

1/2-13X1 1/4 MS35307 Military Hex Head Cap Screw Coarse Thread 300 Series Stainless Steel DFAR (Pack Qty 100) BC-MS35307-411You may also like 8-18X1/2 Phillips Round Self Tapping Screw Type A B Fully Threaded Zinc (Pack Qty 10,000) BC-0808ABPR.