FASTENERS 101™ Types of Fasteners Carriage Bolts. Also known as a coach bolt, has a domed or countersunk head. Hex Head Bolts. Hex tap bolts, hex cap screws, trim head hex cap screws,. Machine Screws. A machine screw is a screw or bolt with a flat point. Shoulder Bolts. Shoulder bolts ( Carriage Bolts are available in a variety of diameters and heremon choice for any job. Carriage bolts are made from a variety of materials and different grades of steel heremodate the abundance of applications in which they are used. Grades 2 and 5, steel, and stainless steel , are the most prevalent types of carriage bolts. Common finishes for Grade 2 are zinc plating and hot dip galvanizing, and zinc plating for Grade 5. Zinc , the most popular and heremercial plating , offers moderate corrosion resistance.

If you are looking for bolts , we are the people to help you. We stock many different types of carriage bolts , lag screws, plow bolt pins and more. If you can't find what you are looking for, give us a call toll free at 1-800-220-9838 and one of our staff will be happy to assist you. Carriage Bolts . Carriage Bolts are heremon types of bolts , under the round-head bolt family. Basically, heree with a rounded head, a squared neck/shoulder and a flat bearing surface. These are also known as coach bolts , round head square neck bolts , shaker screen bolts and carriage screws . Mar 08, 2019 A carriage bolt is a type of threaded fastener designed to be used with wood, although specialized versions can be used to hereponents. Also known as plow bolts or coach bolts, carriage bolts can be found in many hardware stores in an …

Carriage bolt . This makes the bolt self-locking when placed through a square hole in a metal strap, or a round hole in most wood. This allows the fastener to be installed with only a single tool, a spanner or wrench, working from one side. The head of a carriage bolt is usually a shallow dome. Cheat Guide Chart – Bolts , Screws, Washers, Nuts, Drive Charts. Common Types of Fasteners – Bolts and Screws Identification List (Courtesy here) Hex, Wood, Sheet Metal, Machine, Socket (Allen), Lag, Carriage Do you know of a better screw and bolt identification chart? herement below with a link to further assist our readers. Stock up on the right carriage bolt from Grainger to build strong wooden decks and other structures the right way every time. You might also want to grab a bolt assortment for backup, as well as the ideal style of U bolt to run piping for outdoor lighting and sound systems.