Fastenwell est un fabricant de boulons et d'écrous situé à Ningbo, en Chine. Nous produisons et exportons principalement des écrous hexagonaux, des écrous de structure, des écrous à bride et des écrous de blocage en nylon.
Hex Nuts: DIN 934, DIN 555
Écrous à embase hexagonale: DIN 6923
Contre-écrous en nylon: DIN 982, DIN 985
Check now for stocks and quickly delivery at info@fastenwell.cn
Customize nuts can be provided upon your drawing or samples.
Fastenwell est un fabricant fiable d'éléments de fixation standard et non standard, notamment de boulons et d'écrous, de vis et de tiges filetées. Nous servons des clients de divers secteurs tels que la construction, l'industrie, l'énergie, le pétrole et le gaz, l'automobile, la marine, le chauffage, la ventilation et la climatisation, l'ameublement, etc.
Qualité est notre première priorité. Nous nous engageons à fournir des fixations de la meilleure qualité. Nous sommes une usine de fixations certifiée ISO9001:2018 en Chine.
Hexagon nuts are one of the most common seen nuts in fastener industry. As its name suggest, hex nuts are nuts with six sides, which usually works with hexagon head bolts, hex structural bolts, heavy hex bolts. Fastenwell as a leading bolts and nuts suppliers, we mainly manufacture, stock and supply hex nuts, heavy hex nuts, structural nuts etc.
A standard hex nut and a jam nut are usually fasten against each other instead of again materials. Jam nuts are for locking purpose to prevent the primary nut from loosening.
A full hex nut usually works with a hex head bolt, structural bolts, heavy hex bolts, studs bolts. Full hex nuts size range from M2 to M64, grade 5, grade 8 and grade 10 are available, surface available are zinc plated, plain, hot dip galvanized etc.
As its name suggest, heavy hex nut are heavier and thicker than hex nuts. Heavy hex nuts are bigger sizes and diameter which can bear more wight and pressure, especially used in construction applications.
Nuts grade are grade 2, grade 5, grade 8, grade 10 etc, they are made of different materials and have different performance, grade 5 hex nuts are made of medium carbon steel.
Hex nuts are one of the main types of fasteners with a threaded hold. They are always used in conjunction with bolts, studs or threaded rods to fasten different parts together. Hex nuts and hex bolts are with six sizes, a hex nut can prevent a hex bolt from turning and loosening.
Flange nuts have a wide surface area to splitting the load from materials, thus to preventing the nuts from tapping into the materials. This wide surface area actually works as a washer to undertake some of the pressure surrounding the flange nuts. Serrated hex flange nuts are one of the main nuts Fastenwell produce and supply.
You can leave out washers when using a flange nut because flange nuts with a wide flange which works as a washer to help bearing the pressure from the materials.
A standard metric hex flange nut are conform to DIN6923. Sizes available are M5 to M20, zinc plated, HDG, plain and black surface available from Fastenwell’s nuts series.
Flange bolts have a flange on its bolts head, which a flange nuts with a wide flange on one end of the nuts works as a integrated washers.
A nylon insert lock nut is a kind of locking nut with a nylon collar that increases friction on the bolts or screws thread.
A nylon lock nut is differ from a standard hex nut because it has a polymer collar inserted in the upper end of the nut. The polymer collar has a slightly smaller diameter than the nut and which will deforms when the fastening strength or pressure becomes heavy.
Locking nuts are widely used to fasten parts made of soft materials, for example plastics, wood and aluminum. Because soft materials deforms when there is high pressure coming from surroundings.
Fastenwell is one of the leading bolts and nuts suppliers and manufacturers since 15 years ago, our fasteners range include hex bolts and nuts, structural bolts and nuts, flange bolts and nuts, carriage bolts and nuts, nylon lock nuts, serrated flange nuts etc. Please feel free to ask us for the best prices and delivery.
Check the best prices and delivery, please contact our sales team info@fastenwell.cn.
Mots-clés : Hex Nuts, Heavy Hex Nuts, Structural Nuts, Bolts and Nuts suppliers, Bolts and Nuts Manufacturers, Hex nuts manufacturers, Hex Flange Nuts Suppliers
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