Century Drill & Tool 95002 High Carbon Steel Fractional Plug Tap, 4-40 NC Size:4-40 NC This filter reduces the amount

This filter reduces the amount of light passing through the camera lens without changing the color of the scene--it is especially useful in bright-light conditions

The package width is 8

Specification: Material: Metal + Plastic Color: Black Folding Size: Approx

It's a machined 6061 aluminum cap

just go directly to the below step 4) 4

Century Drill & Tool 95002 High Carbon Steel Fractional Plug Tap, 4-40 NC Size:4-40 NC This filter reduces the amountCentury Drill & Tool 95002 High Carbon Steel Fractional Plug Tap, 4 40 NC Size: 4 40 NC Precision Cut Threads, Accurately Formed For Consistent, Exact Threading. Heat Treated And Tempered For File Hard Threads, And Longer, Useful Life. Designed For Hand Cutting Applications. For Use With Tap Wrenches To Cut Internal Threads. 75% Thread Engagement. Plug Style Is The Most Commonly Used Style Of Tap 3 To 5 Threads Chamfered. From the Manufacturer