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Back in the day there were just two options, slotted or Phillips. You picked one, picked a length, and were good to go. But the fastener market has made huge strides over the last few decades, giving DIYers better solutions for keeping stuff together. Sheet metal or panhead screws are useful, when the fastener does […]

Whether you work in construction, production, or are prototyping a new product, you will likely need to utilize screws and fasteners to securely join your various components. Depending on your application, you may be able to get away with standard screws and bolts that can be bought at any hardware store. For more specialized applications,

stainless socket screws are made from stainless steel. stainless screws offer excellent resistance to rust and corrosion from acids, organic substances, salt solutions and atmospheres. Superior properties attained with stainless steel include retention of a high percentage of tensile strength and good creep resistance up to 800°F. without scaling or oxidation, and good shock and

Socket head cap screws are used for applications with limited space. They have cylindrical head and internal wrenching features (mostly hexagon socket) that allow them to be used in locations where externally wrenched fasteners aren’t desirable. They are used for critical vehicle applications, machine tools, tools and dies, earth moving and mining machinery, and a

Socket Head Cap Screw – strongest of all head stylesHead height is equal to shank diameter.Shouldn’t be mated with a regular hex nut, which isn’t as strong.Low Head Cap Screw – designed for applications with head height limitationsHead height is approximately half the shank diameter.Flat Head Cap Screw – for flush applicationsCaution: Inch and metric

Sheet Metal Screws fasten thin metal objects without cracking or breaking during installation. They have a threaded shank with a flat or rounded head. Unlike wood screws that are only partially threaded, sheet metal screws have shanks that are threaded down their entire length. The threads and tip of the screws are sharp, which allows

Drilling and tapping screws allow users to fasten materials together without preparing them in advance. They can create pilot holes, cut threads into the fastening surface, or a combination of both. Self-drilling screws feature cutting grooves on their tips that cut their pilot hole as they are driven. Sheet metal screws have a flanged head,

Hex head cap screws are common threaded fasteners with hexagonal heads, which are six-sided tops without indentations. These screws allow for greater torque than traditional circular screws and are installed or removed with socket wrenches. They do not require a nut for fastening and come in a variety of materials and finishes, such as black

Both bolts and screws are externally threaded fasteners used to position and hold mechanical components. Bolt requires nuts, whereas screws work on their own. Here is the list of differences between bolts and screws. bolt, mechanical fastener that is usually used with a nut for connecting two or more parts. A bolted joint can be

The ease to use made them suited to play an important role in the development of mass-produced articles and steel structures. It consists of a head and a cylindrical body that is externally parallel threaded along a portion of its length. The head is the part of the bolt with the largest diameter and its