ThruLOK® offers the speed of a LOK Line product and the strength of a through-bolted connection

3/8-16 Drop-In Anchor Zinc Plated (50)

8 x 1 Phillips Flat Particle Board Screw Plain & Lubed - Carton (10

10 x 2 1/2 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 305 SS - 5 lbs Pack (410)

5/16-18 x 2 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (100)

5/8-18 x 2 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25) 1-8 Hex Tap Bolts 18-8 Stainless Steel ThruLOK® offers the speed of5 8 18 x 2 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (25). Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1 4 to 1 inch is HRC 25 34. On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30. Tensile strength for diameters 1 4 to 1 inch is a minimum of