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

3/4-10 x 14 A307 Grade A Carriage Bolt HDG

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

33/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

14 x 7 ThruLOK® Screw Bolt Fastening System (6)

14 x 9 OlyLog® Log Home Fastener (250) M12-1.75 Hex Cap Screws 8.8 DIN 931 Zinc Plated 1 3/4-5 x 3 1/214 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