5/8-11X3 Square Machine Bolt Plain, Pkg of 75

Round 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.

Hanger bolts are designed to hang wiring and ceiling hooks into wooden structures. They are manufactured with lag threads and a pointed tip on one end and standard machine threads and a blunt tip on the other. It is made up of Carbon Steel. Special Features: Headless Self Tapping Lag Screw Thread Opposite End Machine Screw Threads

1/2-13X2 Carriage Bolt Grade 8 Fully Threaded Zinc Yellow. Round head screws are sometimes perferred over a pan head for its smooth surface and appearance.

Round 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.

Round 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.