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ArticleM20X70FGHTB8.8HDG
Friction grip, hex, hot dip galvanised, GR 8.8, STD, 20 x 2.5 x 70 mm, Fastbolt.
Brand: Fastbolt
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Details

Friction grip bolts are commonly used in structural steelwork. The bolts are tightened to a shank tension so that the transverse load across the joint is resisted by the friction between the plated rather than the bolt shank's shear strength. Hot-dip galvanizing, like other coatings, isolates the steel from the environment providing basic, barrier protection to ensure longevity.

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Product properties
Brand Fastbolt
Category Friction Crips
Outside Diameter (mm) 20.0
Length (mm) 70.0
Grade 8.8
Material High Tensile
Series Metric
Thread Type Standard
Type Friction Grip
Surface Finish Hot Dip Galvanised
Thread Pitch (mm) 2.5