.188 E Ring Phosphate .177 These 14-10 x 1 1/2

These 14-10 x 1 1/2 inch Unslotted Hex Washer Self Tapping Screws are Type A Full Thread screws made of 18-8 Stainless Steel

6-32 x 2 Combination (Phil/Slot) Pan Head Machine Screw Fully Threaded Zinc is a versatile and durable screw designed for a wide range of applications

It is a self-tapping screw that is designed to create its own threads as it is driven into a hole

while the square drive helps to prevent stripping

and the female thread is screwed onto a threaded stud or bolt on the other object

.188 E Ring Phosphate .177 These 14-10 x 1 1/2188 E Ring Phosphate is a nucleotide analog that is used in molecular biology research. It is a structural analog of deoxyadenosine triphosphate (dATP), but with a phosphate group attached to the 5' carbon of the ribose ring instead of the 3' carbon. This modification makes 188 E Ring Phosphate a poor substrate for DNA polymerases, but it can be incorporated into DNA by terminal transferase. 188 E Ring Phosphate is often used in DNA sequencing