When you choose TimberLOK® Heavy Duty Wood Screws

The Zamac Nailin™ is a nail drive anchor which has a body formed from Zamac alloy

1/2-13 x 7 Simpson Wedge Anchor 316 SS (25)

7/8-14 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated

providing much greater holding power than other self drilling anchors that are just a small screw in a larger screw

5/8-18 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (65) 3/4-10 A307 Grade A Carriage Bolts Zinc Plated When you choose TimberLOK® Heavy5 8 18 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (65). Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1 4 to 2