HILLMAN M8-1.25 mm D X 12 mm L Heat Treated Steel Hex Head Cap Screw 1 pk

Hex cap screws are bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. These screws are bolts with a washer face under the head. Use these partially threaded, 8.8 grade metric screws anywhere a hex bolt may be used. Tighten with a wrench or a drill.Made using class 8.8 steel – appropriate for most general use (match with class 8.8 washers and nuts),Partially threaded shank – allows for a stronger grip between objects and less shear movement,Corrosion-resistant finish – heat-treated zinc combines lasting durability with strong corrosion protection,High-torque design – hex cap head and machine threads combine to offer higher torque capability,Pre-drilling recommended – for installation, drill a hole in the material that matches the diameter of the bolt