The flange of the bolt is a built in (integral) washer. In Imperial sizes, this washer is serrated to act as a lock washer. Tap Bolts vs Hex Cap Screws. Hex Bolts , are bolts with an external hex head. Hex Cap Screws and Tap Bolts are both types of Hex Bolts , however the difference is in the threading. A hex “ tap ” bolt is a term used to describe a fully threaded hex bolt . Many of our customers will use the terms “ Hex Tap Bolt ” and “Fully Threaded Hex Cap Screw ” interchangeably. Remember, that in the U.S., a “ bolt ” is a fastener that is designed to be used with a nut. Cap Nuts ; Wing Nuts ; Flange Nuts ; Slotted Hex Nuts ; Square Nuts ; T- Nuts ; Cage Nuts ; Panel Nuts ; Coil Nuts ; Tamper Resistant Nuts ; Bolts Cap Screws. Hex Bolts Cap Screws; Carriage Bolts ; Lag Screws; Hex Tap Bolts - Full Thread; Hanger Bolts ; Hex Flange Screws; Elevator Bolts ; Plow Bolts ; Penta Head Bolts ; Heavy Hex Structural Bolts .

Grade 5 screws are used in small engines. Grade 8 screws provide high tensile strength. One advantage cap screw fasteners have over welds or rivets is that they allow for easy disassembly for repairs and maintenance. Grainger has the hex head cap screws, nuts , washers and other fasteners you need for machine maintenance and general construction. Hex Tap Bolt Cap Screws Hex Bolts . About these products Close. One advantage cap screw fasteners have over welds or rivets is that they allow for easy disassembly for repairs and maintenance. Grainger has the hex head cap screws, nuts , washers and other fasteners you need for machine maintenance and general construction. Tap boltsare fully threaded hex bolts . Unlike tapping screws, tap bolts do not form their own mating internal threads. They are instead designed to be inserted through holes in assembled parts and tightened by torquing a nut, or mated with an internally threaded (tapped) hole and tightened by torquing the bolt ’s headjust like their hex bolt counterparts.

Hex bolts are bolts with hexagonal heads. Value Fastener provides a variety of hex bolts , including heavy hex bolts , flange bolts , frame bolts , hex head cap screws, machine bolts , metric bolts , military-spec bolts , structural bolts , and tap bolts . Hex bolts is a large category herepasses many kinds of bolts with hexagonal heads. Metric Hex Cap Screws. Common Standard Hex Bolts with Washer Face Under the Head. Usually Partially Threaded. Metric Hex Flange Bolts . Metric Hex Flange Bolts in Grade 8.8 / Zinc or Plain; Grade 10.9 Black Phos. Metric Hex Bolts Metric Sized Hex Flange Bolts , Hex Cap Screws and Tap Bolts in A2 Stainless Steel. Metric hex bolts are available in quality grade A2 stainless steel or zinc plated steel. All hex bolts have a hexagonal head designed to be driven by a socket or a wrench. We offer metric hex cap screws, metric tap bolts and metric hex flange bolts .

Tap bolts or tap screws are a hex head bolt with a fully threaded shank. They are used in drilled and tapped holes instead of a stud and nut. Tap bolts can be used in a variety of projects including marine and exterior woodworking applications.