BOLT HEX FLANGE M8 X 30 POWERSTEP TOYOTA TUNDRA

BOLT HEX FLANGE M8 X 30 POWERSTEP TOYOTA TUNDRA

M8 × 30 mm hex flange bolt, similar to the AMP Research “PowerStep” bolt for Toyota Tundra (part # AMP19‑03563‑90):

? Description (applies to M8 × 30 mm hex flange bolt, DIN 6921, class 10.9)

• Thread diameter: 8 mm, pitch 1.25 mm (M8 x 1.25)

• Length: 30 mm (threaded portion)

• Head style: Hexagonal head with integrated flange (acts like a washer)  

• Finish/Material: Typically zinc-plated or stainless steel (depending on supplier)

• Strength class: 10.9 (high tensile) per DIN 6921  

• Function: Provides secure clamping without the need for a separate washer; flange distributes load and resists loosening under vibration

Why it's used for AMP Research PowerSteps (Toyota Tundra)

• The bolt fits M8 threaded mounting points used on the PowerStep kit brackets.

• Class 10.9 ensures sufficient strength for load-bearing installation.

• The flange head is ideal for attaching brackets to the body without needing washers.