They provide perfect alignment, holding parts in absolute relation to one another. Nuts are metal blocks with complementary internal threads that grasp the upper shaft of the bolt and secure the workpiece together. Suppliers of these fasteners are listed on this IQS Directory page.
We promise to improve and maintain the supply of fasteners to your manufacturing facilities, eliminate downtime, and reduce your overall cost of fasteners.
We manufacture custom and non standard fasteners and operate the highest volume distribution center of nuts, bolts, screws and standard fasteners in the U. This diversity provides our customers with a strategic advantage; certified quality, superior service and fast delivery. Fasteners We opened our doors 52 years ago and we have been leaders in the fasteners industry ever since. We remain devoted to our customers and strive to off only the best when it comes to quality products and premium service.
Ford Fasteners works hard to maintain our reputation of having some of the best parts in the business and we do this by making quality and service our number one priority. Spring seems to be the time of year when people begin making good on the list of home improvement chores they've been ruminating over throughout the winter months. A close to home example of this project planning is the ever-growing list of things my father would like to get done on his house.
He and my stepmother keep the list on their refrigerator and every weekend they tackle a new assignment. I was present for their latest job: The doors they had weren't I had a middle-school science teacher who slipped on some black ice while driving home from a thanksgiving dinner. At the legal but fast 65 miles per hour, the car spun out of control, ran off the road and crashed into an unforgiving cement side-barrier.
His wife, who was buckled in the passenger seat beside him, died instantly. My teacher survived but was severely injured, breaking several bones in his body. His left leg was particularly damaged, its bones shattered initially believed to the point beyond repair.
We are capable of providing customers with over , different types of component parts from bolts, fasteners, latches and more. Our skilled engineers at KD Fasteners, Inc. We work hard to supply the most reliable products for a particular application while staying within our customers' budget. Many manufacturers have to determine what kind of fasteners to use with their products.
The right fastener can mean the difference between a successful product and a product that no customer wants to purchase or use. Without high-quality fasteners, products will fall apart, the lifespan of equipment is shorter, and the cost of manufacturing increases significantly.
This is why many manufacturing companies spend a lot of time and energy in the creation and selection of specialty fasteners for their products. If your job is to select these fasteners, then you It should, because I'm talking about screws, those simple little pieces of metal or sometimes plastic that keep our world in place.
Your house's construction is full of them, as is your stove, bed frame, car, computer desk, and on and on. They are similar to nails in design and function, but have one main defining characteristic the threading. Those spiral-shaped raised ridges that wrap around the There are more than , types of fasteners available on the market, and they are applied in all kinds of industrial, commercial and consumer products contexts.
Fasteners are everywhere, and they are used in almost every piece of equipment we use in our day-to-day life. From use in airplanes to kitchen appliances, fasteners are a quiet component of our world. Some of the many industries that rely on them include: The history of fasteners dates back thousands of years. We do know, however, that one of its best-known types, the screw, was likely invented by the Egyptians, and also used by the ancient Greeks. Archytas of Tarentum invented screw threads for the western world around BC, while another well-known Greek, the mathematician Archimedes, invented the screw principle around BC.
He used his principle to create and use wooden water screws, which helped greatly with farm irrigation and ship bilge water removal. Other early screws were found in presses used to extract olive oil and grape juice. Centuries later, in about , Antoine Thiout changed what was possible by adding a screw drive to a lathe; this allowed tool carriages to be moved longitudinally semi-automatically. Meanwhile, there is no clear consensus among experts as to when nuts and bolts, probably the most common type of fasteners, originated.
No doubt, its roots were planted when the screw thread was invented. The most prominent advancements in current-day bolt and screw processes were achieved during the last years, and nuts and bolts have been firmly established as an important component of engineering and construction since the Industrial Revolution.
Standard Thread was formed in the early s. The self-drilling screw arrived on the scene in late s in the metal building industry. It was introduced as a "pinched point" or cold forged self-drill, offering the benefits of a decrease in the overall time and cost of installing the fastener.
There has been tremendous development in fastener designs in the past 20 years, as industries started using nickel-based alloys. This material can withstand high temperature environments like turbochargers and engines where steel does not perform well.
There is ongoing research and development of lightweight metal bolts from metals like aluminum, magnesium and titanium. Modern-day fasteners have come a long way from their Greek lineage, sparking industrial development and human progression. Depending on the material, fasteners are manufactured and produced a number of different ways.
For example, most plastic fasteners are injection molded, while metal fasteners are made via heating and casting. To thread fasteners, manufacturers put the pieces through a process called thread rolling , in which a hard metal die with a threaded profile is pressed onto a rotating workpiece.
The force is increased, and the thread profile is transferred onto the fastener via cold working. Suppliers usually manufacture industrial fasteners from strong sheet metal, like stainless steel, titanium or alloy steel. Titanium is the leading aerospace fastener material, while stainless steel screws and other fasteners are very popular in automotive manufacturing. Fastener manufacturers have many options when it comes to standard and custom design choices, as they can manufacture fasteners in all shapes and sizes, with or without threads.
In addition, manufacturers have a choice of measurement system—In the US, fasteners usually follow the American system of measurement, but metric fasteners such as those you can find here are more commonly used outside of the US. When making their decisions, professionals must consider how all of these variables, and others, will impact fastener performance.
For example, does the fastener need to be tamper proof? Does it need to incorporate design elements? Threaded fasteners contain spiral ridges threads that aid in their attachment. Nuts and bolts work together to form a common fastening mechanism.
Nuts are metal blocks with complementary internal threads that grasp the upper shaft of the bolt and secure the workpiece together. A bolt, or bolt stud, is an external threaded fastener that consists of a partially threaded shaft, which penetrates the object connected. It is held in place by nuts. Screws are externally threaded fasteners that are made up of a spiral-shaped shaft and a head. To hold workpieces together, users drive the screw into them, which stays in place because of its head.
Continuous-thread studs are threaded from end to end. Tap-end studs have a short thread on one end and a longer threaded end on the other. The short end is for screwing into tapped holes. The longer end, called a nut-end, can be either chamfered or rounded. Double-end studs have equal-length threads and chamfered points on both ends. They are used for flange bolting or other applications in which torching from both ends is necessary. The clinching fastener is also known as a self-clinching fastener, clinch fastener or captive fastener.
This term refers to any fastener that, when pushed into a ductile metal workpiece, displaces the material around the mounting hole, and causes it to cold flow into a specially designed annular recess in the fastener shank or pilot. Non-threaded fasteners do not contain threads. These fasteners can be quickly assembled and removed from components and do not need extra fastening hardware. A rivet is a permanent mechanical fastener. On its own, it consists of a smooth cylindrical shaft and a head on one end.
After a user installs the rivet by placing it in a punched or drilled hole, the other end of the shaft, known as the tail, deforms. When this happens, it expands about one and a half times in order to hold the rivet in place. Rivets often work in conjunction with pins, placed into aligned holes in the joined parts, to form secure connections on hinges and pulleys.
A pin fastener is a steel pin, which is usually cylindrical. Use them to fasten or hold machine parts in proper alignment. A blind fastener, also known as a blind rivet nut or a pop fastener rivet, is a tubular fastener, mainly used when users can access a joint only from one side. This fastener type is not good for critical structure applications. To install, insert the fastener into a pre-drilled hole, then use a rivet gun to pull on a headed-shaft.
It will pass through the rivet, then break or pop. This popping action leaves a bulge on the head of the rivet, which holds the two parts together.
Dowel pins are solid cylindrical rods cut into small lengths, used for many different applications. ASM captive screws can be made in many head styles round head, pan head, socket head, fillister head, etc. Often used to mount circuit boards or other components to a chassis, to calibrate the height of a sensor or switch, or provide heat or electrical isolation.
Studs are often set into mounting plates to attach motors, brackets or other sub-assemblies where access to the reverse side of the plate is not available. ASM provides two types of tools: The Quality Policy of Accurate Screw Machine Corporation is to achieve, maintain, and on a continuing basis seek to continually improve the pursuit of excellence in product quality and customer satisfaction.
It is further expressed that the policy by paramount throughout all operational elements of Accurate Screw Machine Corporation and that, to this end, procedures and instructions will be implemented. ASM has made it easy to configure fasteners and handles to your exact specification through our advanced online catalog.
You can easily narrow results using our filter options, and once you have selected your base part, you can fine tune your desired lengths, materials and finishes to suit your exact needs. We also provide easy check out options for efficient ordering.
Need to refine further? Feel free to request a quote on any part with your unique customization needs. We are happy to help! If you have any questions about our products, technical tips or anything else please give us a call or contact us by filling out the form below.
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