Pigtail Anchor Bolts by Formex Supply Sale $35.00 SKU 8415012060 1/2 x 6" / 100 Count Box - $35.00 Size 1/2 x 6" Amount 100 Count Box 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Anchor Bolts – Pigtail style.