Description:1.Carbon steel T screw bolt screws nuts surface chrome finish, quenching and tempering heat treatment, not easy corrosion, and high-hardness.2.Used widely for aluminum alloy, rack assembly and clamping lock, used with T-nuts, good fastening effect.3.When purchasing, please confirm the size of your aluminum profile or T-groove to ensure that it matches the size of our T-bolt. When installing, put the screw head into the profile groove and turn it 90 degrees to clamp it.Specification:Material: Carbon SteelSurface Treatment: Chrome-platingDimension: M8 x 20mmRod Length: 20mm/0.79"Pitch: 1.25mm/ 0.05"Head Size: 18 x 8 x 5mm/0.71" x 0.31" x 0.2"(L*W*T)Applicable Aluminum Profile: European Standard 40 SeriesPackage Content: 10 x T Bolt.
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