ThruLOK® comes in specific lengths that allow contractors to replace their 1/2" carriage and through-bolts in three primary deck applications:

3/4-10 x 1 1/2 Hex Cap Screw SS 316 (A4)

1/4 x 1 1/4 Nailon™ Anchor Mushroom Zinc Plated (100)

1-8 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated

3/4 x 7 Hex Lag Screw Zinc Plated

6 x 3/4 Phillips Flat Particle Board Screw Plain & Lubed - Carton (20,000) 5/8-18 Socket Cap Screws Alloy ThruLOK® comes in specific lengths6 x 3 4 Phillips Flat Particle Board Screw Plain & Lubed Carton (20,000) . Wood screws used for interior wood applications. Asymmetrical thread pattern resists material slippage during pull out and vibration. Superior holding power.