Flange nut, also known as washer nut, serrated nut, hexagonal flange nut, flange nut, etc. Mostly used for pipeline connections or workpieces that require increasing nut contact surfaces.
| Finish | ZINC PLATED |
| Measurement system | Metric |
| Application | Heavy Industry, Retail Industry, General Industry |
| Place of Origin | Hebei |
| Brand Name | DW |
| Standard | DIN, ASTM, BSW |
| Material | carbon Steel，Stainless steel |
| Type | Hexagon Head |
| MOQ | 1000pcs |
| Payment Terms | T/T |
| Delivery time | 15-25 Days |
| Package | Customer”s Requirement |
| Customized support | Customised |
| Product name | flange nuts |
| Size | m4-M30 |
Definition:
Generally, nuts with hexagonal flange faces are called flange nuts. The use of flange nuts is also very common. Generally, many screws and bolts require the use of flange nuts. And if flange nuts are used, the fastening is very good. There is a flange that fits well with screws and bolts. The fastening performance is much better than that of hexagonal nuts.
The basic knowledge of flange nuts is introduced as follows: flange nuts come in both iron and stainless steel. But iron is more commonly used. And it can also be electroplated according to the color required by the customer. Generally, electroplating treatment has both environmentally friendly and non environmentally friendly options. Electroplating includes environmentally friendly colored zinc, environmentally friendly nickel, environmentally friendly blue zinc, environmentally friendly black zinc, etc., as well as ordinary electroplating, white zinc, colored zinc, black zinc, white nickel, etc.
English name for flange nuts: Hexagon nuts with flange;
Other names for flange nuts: gasket nut, serrated nut, hexagonal flange nut, flange nut, etc;
The function or use of flange nuts: mostly used in pipeline connections or workpieces that require increasing the contact surface of nuts;
Flange nut material: A3 low carbon steel 35K high-speed steel wire 45 # steel 40CR 35CrMoa;
Hardness level of flange nut: 4 levels, 5 levels, 6 levels, 8 levels, 10 levels, and 12 levels;
Surface treatment of flange nuts: generally divided into two types: color zinc plating and white zinc plating, and generally cold galvanizing;
Main specifications of flange nuts: M5 M6 M8 M10 M12 M16 M20 (flange nuts with M20 and above specifications and M14 M18 are not commonly used);
Flange nut thread specification: Refer to the national standard nut thread;
National standard code for flange nuts: GB6177-2000;
Usage characteristics:
1.Piping: Use a pipe cutter or grinding wheel cutting machine (with dedicated cutting blades) to vertically cut stainless steel pipes to the required length, remove burrs from the ends, and round them;
2.Welding: The left and right conical flange plates (with grooves, specially designed for embedding double-sided flange gaskets) are welded to the two pipe ports that need to be connected using tungsten inert gas welding (TIG welding);
3.Gasket: A double-sided flange sealing gasket is lined between the left and right flange plates;
4.Tightening: Clamp the two flange plates with clamps, and then use fastening screws (hexagon socket bolts) to clamp the flange or tighten the handle (one end of the external thread is connected to the internal thread of the handle, and the other end is connected with a fixed rivet for flexible connection)
Spring Washer Material: carbon steel, stainless steel,brass, etc. Size: M2-M100, 1/4-2-1/2 Standard: DIN127, ASTM, ISO Finish: white zinc plated, yellow zinc plated, blue zinc plated, Hot-dip galvanized, black oxide, plain, etc.
A bracket is a widely used support structure in various occasions, with diverse designs and materials that can meet different usage needs. Hardware brackets are usually made of metal materials such as stainless steel, aluminum alloy, etc., which have good durability and load-bearing capacity, ensuring the stability and safety of the bracket.
Application General Industry Product name hex lock nuts Size M4-M24, 3/16″-3/4″ MOQ 1.9MT Type Lock Nuts Standard DIN, ISO, ASTM,UNC, BSW, ASME
Materials: Carbon steel, Stainless steel Size: Customized as per detailed sizes or drawings MOQ: 1,000pcs above, depends on products or dimensions Sample lead time: 3-7 working days mostly Massive lead time: 10-15 working days mostly Trade terms: EXW/FOB/CIF/CNF/FCA/DAP/DDP/DDU Package: PE bags + brown carton + pallets or customized as demands
Product Name Colorful Hex Acorn Cap Dome Nut DIN1587 304 Stainless Steel Red Black Blue Grey CapNut Finish Silver,Plain, black, zinc plated/according to your requirement Material Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and So on Size M3-M24,or non-standard as request&design Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc Grade 4.8,8.8,10.9,12.9.etc Certification ISO9001,DIN1587 Package according to customers requirement Lead Time 7-15 work days after order confirmed Notes Special specifications and marks can be made according to customers requirements;
item value Shank Type smooth Head Style cylindrical head Place of Origin China Hebei Brand Name Dewell Model Number Customized Type welding screw Material carbon Steel Head Diameter 6mm-22mm
Finish ZINC PLATED Measurement system Metric Application Heavy Industry, Retail Industry, General Industry Place of Origin China Hebei Standard DIN ASTM BSW GB Product name Rivet Nut Material Carbon Steel , Stainless Steel manner of packing Carton or according to customer requirements port of shipment Tianjin Port
Product Name High Strength Carbon Steel Chemical Anchor Bolt Chemical Agent Expansion Screw For Metal Building Finish ZINC, Yellow Material Stainless steel, Carbon Steel Place of Origin China Guangdong Brand Name LPL Model Number LPL-HXLS Standard GB Product name High Strength Carton Steel Chemical Anchor Bolt Material Carbon Steel Application Industry&Building Length Customzied Packaging Carton + Pallet Brand Name LPL Size Customzied Product standards GB Standard
-dewell fastener factory provides bolt and nut.washer.Metal Stamping products.Caster wheels.lifti...
Spring Washer Material: carbon steel, stainless steel,brass, etc. Size: M2-M100, 1/4-2-1/2 Standard: DIN127, ASTM, ISO Finish: white zinc plated, yellow zinc plated, blue zinc plated, Hot-dip galvanized, black oxide, plain, etc.
A bracket is a widely used support structure in various occasions, with diverse designs and materials that can meet different usage needs. Hardware brackets are usually made of metal materials such as stainless steel, aluminum alloy, etc., which have good durability and load-bearing capacity, ensuring the stability and safety of the bracket.
Application General Industry Product name hex lock nuts Size M4-M24, 3/16″-3/4″ MOQ 1.9MT Type Lock Nuts Standard DIN, ISO, ASTM,UNC, BSW, ASME
Materials: Carbon steel, Stainless steel Size: Customized as per detailed sizes or drawings MOQ: 1,000pcs above, depends on products or dimensions Sample lead time: 3-7 working days mostly Massive lead time: 10-15 working days mostly Trade terms: EXW/FOB/CIF/CNF/FCA/DAP/DDP/DDU Package: PE bags + brown carton + pallets or customized as demands
