T-3 Selfdrill, Fenderhead®, DYNA-COAT®,, #12 x 1-14 2500 count

2500 countIntegrated Fenderhead® giant 5/8 washer face provides twice the bearing area and substantially improved pull-over valuesFenderhead® also hides sealing washerMetal backed EPDM sealing washerSheet to steel framing from 0.036 to 0.210 total steel thicknessDyna-Coat® 1,000 hr salt spray premium coatingHex washer headSelfdrillingSpecificationsDiameter: 0.210Length: 1-1/4Head size: 5/16Washer outside diameter: 5/8Drill capacity: T-3Threads per inch: 14 faultless for everyday use. superior materials and excellent craftsmanship ensure long-lasting durability.