Carriage Bolt - 3/8-16 x 2-1/2" - Round Head - Steel - Zinc CR+3 - Grade A - FT - A307 - Pkg of 50 9V Withstands surface temperatures up to

Withstands surface temperatures up to 225°F (107°C) for 30 minutes

Venture Tape 1581A excels in demanding temperatures and humidity applications and provides superior performance and durability over a wide range of environmental conditions

They offer great value and durability at this price point

dry surface: concrete

Carriage Bolt - 3/8-16 x 2-1/2" - Round Head - Steel - Zinc CR+3 - Grade A - FT - A307 - Pkg of 50 9V Withstands surface temperatures up toRound Head Carriage Bolts feature wide round heads without screwdriver slots to fasten soft wood, plastic and metals without pull through. Fasteners are made of steel for long lasting reliability and strength. Features square necks that grip substrate to prevent the bolt from turning as nuts are tightened. Designed for use in pre drilled holes with fastener nuts and can be tightened by hand, wrench or industrial strength pneumatic tools.