000 psi minimum

1-14 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated

1/4 x 1 1/4 Mushroom Spike Zinc Plated (100)

wood panels and metal trim to steel studs

14 x 6 OlyLog® Log Home Fastener (250) 18" Long Boy Drill Bits 000 psi minimum14 x 6 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