Link to Security Bolt Montage

Concast Security Bolts

Concast offers a couple security bolting options.   The standard option utilizes PentaHead bolts, which are listed below.

SureLock bolts are designed to give added security; they are impossible to remove without a special tool bit which can only be purchased from Concast (8000SL). These specialty "keyed" bits are exclusively available to customers who have purchased SureLock bolts, and who comply with Concast's purchase requirements.   All bolts are stainless steel

PentaHead Bolts Thread Diameter Length
PTA.38-1.25 3/8-16 UNC 1.25
PTA.38-2.5 3/8-16 UNC 2.5
PTA.5-1.5 1/2-13 UNC 1.5
PTA.5-3 1/2-13 UNC 3
PTA.5-4.5 1/2-13 UNC 4.5

SureLock Bolts
Thread Diameter Length
SL-.38-1.25 3/8-16 UNC 1.25
SL-.38-2.5 3/8-16 UNC 2.5