Square Hole Carriage Bolt Washer

Use the small hole left by the point of the spade bit as a guide for your hole.

Square hole carriage bolt washer.

Prevents carriage bolt from spinning when nut is tightened. These high strength zinc carriage bolts fender washers and self locking nyloc nuts offer a quick easy way for 1 person to install 2 square mounting hole snap loc single slot e track tie down. The square holed washer is designed for use with a carriage bolt. Four bent prongs on the washer can be embedded in wood plywood and other ductile materials making the washer self retaining during assembly.

To hold the carriage bolt in place you need a square hole sized to match the square shoulder of the carriage bolt. Special washer with a square hole. Carriage bolts have a square shoulder resting below a smooth domed head. A wide variety of square hole carriage bolt washer options are available to you such as automotive industry healthcare.

You can also choose from stainless steel steel square hole carriage. Slide the bolt through the hole. Drill a hole through the wood. Square washers square washers also called blind rivet washers distribute loads when fastening bolts and screws in clamping and other fixing applications.

Carriage bolt washers feature square holes that allow for a fairly tight fit as opposed to a round hole that would need to be much larger to slip over the corners of the square parts with which they re assembled. Square id hole washers carriage bolt washers square id hole washers are used on square neck carriage bolts and square shafts. The finished square hole in the washer mates with the square shoulder of the carriage bolt preventing the rotation of the washer making the washer self retaining. The finished square hole in the washer mates with the square shoulder on the carriage bolt.

Square neck bolt lock washers designed for use with square neck bolts such as carriage bolts these washers have teeth that dig into wood and other soft material to prevent rotation. Some have a beveled edge that helps with shims spacers and reinforced attachments. The domed head eliminates snag points on the installed fastener and the square shoulder holds the carriage bolt in place while you tighten the connection. For technical drawings and 3 d models click on a part number.

They re zinc plated steel for corrosion resistance in wet environments.