Elco Dril-Flex Structural Hex Washer Head Self-Drilling Screws: #12-14 x 1, #3 Point 5/8 x 4 at dorsal attachment element

at dorsal attachment element

Material: High-tenacity polyester

Tool kit comes with tool

After tightening

Easy push down force

Elco Dril-Flex Structural Hex Washer Head Self-Drilling Screws: #12-14 x 1, #3 Point 5/8 x 4 at dorsal attachment elementDril Flex screws are engineered and processed to help prevent hydrogen induced brittle failures. Each fastener undergoes the unique Flex Technology dual hardening process, ensuring the optimal combination of ductility and hardness required for maximum performance in the field. Stalgard coating provides additional corrosion resistance. Testing of this product, in accordance with ASTM standards, has proven that Dril Flex screws provide the same