10-16 x 3/8 #8HD Phillips Pan High Low Screw Fully Threaded Black Zinc and Bake ABWB This 1/2-20 x 1 3/8

This 1/2-20 x 1 3/8 Hex Cap Screw is made of steel and has a Grade 8 rating

The nut has a serrated flange that digs into the metal sheet when it is installed

The full thread design allows for maximum holding power

and the self-piercing needle point allows for easy installation without the need for pre-drilling

10-16 x 3/8 #8HD Phillips Pan High Low Screw Fully Threaded Black Zinc and Bake ABWB This 1/2-20 x 1 3/810 16 x 3 8 #8HD Phillips Pan High Low Screw Fully Threaded Black Zinc and Bake: Dimensions: 10 16 thread size, 3 8" length, #8 head size Head type: Phillips pan head Thread type: Fully threaded Material: Steel Finish: Black zinc and baked Features: High low thread design for increased holding power, fully threaded for maximum engagement, Phillips drive for easy installation