Carriage Bolt - 3/8-16 x 3" - Round Head - Steel - Zinc CR+3 - Grade A - FT - A307 - Pkg of 50 counter sink Gears and bearings are splash

Gears and bearings are splash lubricated with permanent

Offering high adhesion and a backing that resists splitting and cracking

Cover a larger area in shorter time

Mainly used in repair or construction projects

Carriage Bolt - 3/8-16 x 3" - Round Head - Steel - Zinc CR+3 - Grade A - FT - A307 - Pkg of 50 counter sink Gears and bearings are splashRound 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.