Self-drilling screw, 1/4inch x 3/4inch
The self-drilling screw, 1/4inch x 3/4inch, is used widely in the Shur-lok tarp system. Its most important purpose may be securing the plastic u-clamp, #SL1701354. You can purchase this screw in packs of 25, 50, or 100 from Zimm-o-matic. The self-drilling screw is useful for not only securing the u-clamp, but also can be found in other kits used for the Shur-lok roll tarp. You may wish to purchase other fasteners if you are doing maintenance on your Shur-lok tarper. These fasteners include the 3/8″ x 1″ self-threading bolt, #SL1700400, and the 5/16″ x 1″ self-threading bolt #SL1701059.
You can use this zinc-plated screw for other general purposes as it is a useful size.