5/8-18 x 4 1/2 Hex Cap Screw SS 18-8 (A2)

1 3/4-5 x 3 1/2 Socket Cap Screw Alloy

1/4-20 x 3/4 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (4

8 x 1 5/8 Simpson Self-Drilling Fiber-Cement Screws 410 SS - Carton (3000)

5/16 x 12 ITM SDS Plus eVolution™ Hammer Drill Bit

14 x 9 OlyLog® Log Home Fastener (250) M12-1.75 Hex Cap Screws 8.8 DIN 931 Zinc Plated 5/8-18 x 4 1/2 Hex14 x 9 OlyLog Log Home Fastener (250) . OlyLog is the first threaded log home fastener which requires no pre drilling and is ACQ approved. Since its introduction, OlyLog has changed the way log homes are constructed. The design features include: Installs much faster and easier than lags and spikes Requires no pre drilling Countersinks into log Draws warped logs down Removable and reusable Eliminates jarring and damage caused by a sledgehammer #14