Description
PTFE Plastic Bolt, FT, 1/4"-20 x 1.00" Length, 2 Pcs Head Width Hex 7/16" Head Height 3/16" PTFE White, -100 F to 500 F Max. Temperature Corrosion resistant plastic screws. They withstand salt water and acids, won't absorb moisture, and perform better than other plastic screws in extreme temperatures Length is measured from under the head. ’