The M8 x 20mm bolt is a corrosion-resistant stainless steel fastener designed for solar L-foot clamps. It’s the kind of hardware you want when you’re up on a roof, not digging around for replacements in a toolbox full of meh options.

Key Features & Design

• Dimensions: M8-1.25 x 20mm (13mm Hex Flange Bolt) — 200/box
• Material: A2-70 / 300 Series Stainless Steel
• Application: Used to attach Solar L-foot to clamp
• Durability: excellent corrosion resistance for outdoor rooftop installation
• Warranty Overview: S-5! offers a Lifetime Product Defect Warranty and a System Performance Warranty for the ColorGard® Snow Retention system (30 years or the life of the roof, whichever comes first)

Materials and specs kept exact: M8-1.25 x 20mm dimensions, 13mm Hex Flange Bolt, 200/box, and material is A2-70 / 300 Series Stainless Steel. These details stay precise so you know what you’re getting when you reach for a bulk pack on a busy site.

Warranty Details

S-5! Warranty: S-5! offers two main warranties: a Lifetime Product Defect Warranty, covering defects in materials and workmanship, and a System Performance Warranty for the ColorGard® Snow Retention system, which is unique in the snow guard market and has a term of 30 years or the life of the roof, whichever comes first. The Product Defect Warranty has been extended to a lifetime term based on their long history of minimal claims and their products designed to outlast the roofs they are mounted on. For more detailed information, please visit the S-5! Warranty page.

Packaging clarity: 200 bolts per box, ready for bulk solar installs. If you’re chasing dependable hardware that won’t quit, this bolt checks the box—without the drama.