TEKS® Self Drilling Screws feature a Climaseal® coating for superior corrosion protection in even the most extreme outdoor environments

Their Quik Guard® Coating provides superior performance in extreme conditions

Free Spider Drive bit in every package

3/4-10 x 12 A307 Grade A Carriage Bolt HDG

1 1/2-6 x 10 A307A Hex Bolt Zinc Plated

5/8-11 x 3 A325 Type 1 Heavy Hex Bolt Plain Domestic (USA) - Bulk Keg (575) 1/2-13 Hex Tap Bolts Silicon Bronze TEKS® Self Drilling Screws featureThis 5 8 11 x 3 A325 Type 1 Heavy Hex Bolt is made of plain domestic steel with American fastening standards. With a bulk keg of 575, this heavy duty bolt is ideal for large projects.