Hillman Group Hex Bolts Humidity Sensor PRE-DRILLING REQUIRED: A pilot hole

PRE-DRILLING REQUIRED: A pilot hole is required for secure installation

Ideal for offices

and stains allowing easy clean-up

meets the corrugated polyethylene pipe association's test for crush resistance

Hillman Group Hex Bolts Humidity Sensor PRE-DRILLING REQUIRED: A pilot holeHex bolts are machine bolts that have been designed to adhere facing materials to prevent shear movement. Zinc grade 2 hex bolts are recommended for most general uses and are corrosion resistant for typical use. Be sure to pre drill any holes and to use washers and nuts of a similar grade and finish. DETAILS MULTI MATERIAL FUNCTION: Designed to fasten facing pieces of wood and or metal to each other PARTIALLY THREADED SHANK: Allows for a stronger grip