Setscrews, Allen Sets, Grub Screws - These Setscrews, Allen Sets, and Grub Screws are top qualty sets, packed in bags of 4, and are perfect for many modelling and insulative applications. **NOTE - You can adjust your quantities in the shopping cart after your selections have been made. Ignor the shipping rate calculated, we will calculate the correct shipping for these lightweight items and make corrections DOWN before you're charged. We never change shipping UP without your prior approval!