Fastener Type Chart Fastener Categories. Screws with a smooth shank and tapered point for use in wood. Head Styles. A countersunk head with a flat top. A countersunk head with a rounded top. Drive Types . The standard drive type for most screws. Similar to Phillips. Nut Types . A six sided nut. BOLT SCREW HEAD TYPES. TYPES OF BOLT AND SCREW HEADS. PAN HEAD : heremended for new designs to replace round, truss and. binding heads. characteristically high outer edge along the outer periphery of the head . where drive action is most effective for high tightening torques. There are 1,447 bolt heads types suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Japan, which supply 98%, 1%, and 1% of bolt heads types respectively. Bolt heads types products are most popular in North America, Domestic Market, and South America.

Different Kinds of Bolt and Screw Heads . Below are heremon types of bolt and screw heads , as well as their applications: Pan Head – Pan heads are slightly curved with a low, large diameter and high outer edge. The large surface area enables slotted or flat drivers to easily grip and exert force onto the head . This screw drive type is very popular – and again, you find them in a very wide range of applications. Common sizes are Phillips #1, #2 and #3. heremon Phillips size is #2. See our available Phillips bits . Phillips Tamper-resistant. heremon, but when you need one, you need one. These are strongest and robust of all types of screws heads and are recognized for their durability and quality, therefore made of high grade carbon and stainless steel. These are generally found on the screws with a hex drive on the top of their head . The screws have cylindrical heads and …

The term socket head cap screw typically refers to a type of threaded fastener whose head diameter is nominally 1.5 times or more than that of the screw shank diameter. Shop our Socket Cap Screws Socket Set Grub Screws A Gallery heremon Bolt Types . Stephen Mraz Sep 23, 2015. Start Slideshow › Bolts are threaded fasteners that are intended to be mated with a nut.