Thumb screws offer a hand-adjustment feature, which allows for simple action to fasten, tighten, loosen, or remove the screws. The main benefit is that no tools are needed, so assembly teams and end-user consumers can adjust the screws with thumb and forefinger alone
The two arms provide a flat surface to push your fingers against. Length is measured from under the head.
Your finishing was superb. Just i need to know in future if I purchase in large scale is there any rate deduction from your end
Thank you Sir. Please send an email to email@example.com for bulk requirements and we will get you a better rate.