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- What are heavy hex nutsWhat are heavy hex nutsHeavy hex nuts are somewhat larger than a standard hex nut, compatible with high strength and large diameter bolts. Their additional strength comes from increased thread engagement, which is due to their thickness, and greater resistance to dilation (expansion or stretching) bNews May 04, 2018
- What are wing nutWhen it comes to fastening, one of the types of fasteners that have become very useful in the recent past are the wing nuts. The wing nut can be divided into cold heading wing nut, casting wing nut and stamping type wing nut.News May 19, 2018
- what are drywall screwsThe drywall screw series is one of the most important categories in the whole fastener product line. In life, we often see drywall screws on various occasions, such as on the wall, in the wardrobe, on the board, and so on. In fact, we are no strangers to drywall nails. Today we are going to have a deep understanding of drywall screws.News May 14, 2018
- What are the differences between a hex cap screw and a hex bolt?What are the differences between a hex cap screw and a hex bolt? Hex Cap Screws vs Hex Tap Bolts: What’s The Difference? Hex bolts, hex caps, hex taps, hex heads…there is so much hex bolt lingo.News June 06, 2018
- What are weld nutsThe welding nut is a nut suitable for welding outside the nut. It is generally made of weldable materials and is suitable for welding. Welding is equivalent to two separate parts into a whole, with a high temperature metal melt together and then cooling, in the middle will join alloy, internal is a function of molecular force, intensity is generally larger than the maternal strength.News May 10, 2018
- Spring washer designThe spring washer is widely used in the bearing and non-load-bearing structure of general mechanical products, which is characterized by low cost and convenient installation, which is suitable for assembling and disassembling frequently. But the spring washer is very low - proof.News May 18, 2018
- what is the point of spring washers and dimensionsSpring washers have a small footprint and are valued in small machines where a coil spring would be unsuitable. Spring washers can also deflect in a linear, progressive, or regressive means and these devices show a symmetrical deflection around the washer's axis. Spring washers can be stacked to create spring sets or series where deflection and load capacity can vary without materially affecting the forces involved.News May 09, 2018
- Hex socket cap screws dimensionsHex socket cap screws dimensions ANSI/ASME B 18.3-2003News June 05, 2018
- what is nylon insert lock nutA nylon insert lock nut, also referred to as a nyloc nut, polymer-insert lock nut, or nylon insert (elastic) stop nut, is a common type of lock nut comprised of a hex nut with a fixed nylon-filled collar at its back end. When a screw reaches the collar, the threads and nylon form a tight, frictional fit, thus restricting movement of the screw when it is subject to vibration. Nyloc nuts are designed to be used with machine screws and bolts and can be reused.News May 06, 2018
- What are castle nutsCastle nuts are just one type of hardware commonly used in mechanics. Also known as castellated nuts, a castle nut is characterized by the notches present on one end, which resemble the serrated tops of castle parapets. The accompanying bolt has typically one to two holes, which allows the nut to lock securely in place.News May 05, 2018