ThruLOK® is the newest edition to the FastenMaster LOK Line of structural wood-to-wood fasteners

providing an easy and reliable method of connecting two materials

5/8-11 x 4 1/4 Socket Cap Screw Alloy

3/4-16 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (20)

1 1/2-12 Nylon Insert Locknut Zinc Plated

14 x 4 1/2 HeadLOK® Heavy Duty Flathead Fastener (50) 1-14 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA ThruLOK® is the newest editionHeadLOK Heavy Duty Flathead Fasteners are optimal for heavy duty applications. 50 screws provided with a 14mm x 4. 5mm size are designed to provide industry leading strength and fastening security. With up to 4 times the withdrawal resistance compared to other competitive brands, these fasteners provide optimal level of performance.