While the hot-hipped galvanized wedge anchor should never be installed into soft, hollow base materials, their hot-dipped galvanized coating is excellent for use in moist atmospheres. While the ...
What do the small lines or numbers stamped on a bolt actually mean, and why do they matter? In an article featured on ...
OAKLAND — Testing of the long bolts that anchor the Bay Bridge main tower to its foundation showed that nearly every one of the more than 400 tested were sound and can withstand a major earthquake, ...
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