3/8′′ 1/2′′ Hex Flange Nuts with Serrated Wash for Anchor Bolt Carbon Steel Lock-Nuts Zinc Plated Hardware Fasteners Made in China Heavy Hex Nuts Screw

• Standard: ANSI, DIN, BSW
• Type: Welding Flange
• Material: Carbon Steel
• Structure: Flanges
• Connection: Screws
• Sealing Surface: RF
• Model NO.: nuts
• Manufacturing Way: Forging
• Customized: Yes
• Length: Customized
• Electric Coating Thickness: 3-8 Micron
• Blue Zinc Plated: Yes
• Inventory: Yes
• Yellow Zinc Plated: Yes
• Transport Package: Bulk Bag or Cartons, with or Without Pallet
• Specification: M6-M20
• Trademark: N/A
• Origin: China
• HS Code: 7318190000
• Production Capacity: 20000 Metric Ton

Product Description

 3/8''1/2'' Hex Flange Nuts with serrated wash for Anchor Bolt Carbon Steel Lock-nuts Zinc Plated Hardware Fasteners Made in China Heavy Hex Nuts screw

 

Company Profile

 

Welead Industrial Limited has been dedicated to manufacturing and exporting high-quality anchor fasteners for construction since 2007. It is located in Hebei, China. 

Our products include various concrete anchor fasteners, such as wedge anchors, drop-in anchors, Sleeve Anchors, Heavy Duty Shield Anchors, Chemical Anchors, Hex Coupling Nuts etc. and custom fasteners per customers' design specifications using carbon steel and stainless steel. 

Our annual output is more than 20000T with our efficient machines.

 

Product Description

 

 

A flange nut is a special type of nut that's characterized by a flanged design. The term "flanged" refers to a protruding rim. All flange nuts have a protruding rim on one side. One side looks like a traditional nut, whereas the other side has a protruding rim.

The protruding rim on flange nuts essentially acts as a built-in washer. Washers are fasteners as well. And like nuts, they are typically used in conjunction with bolts. Rather than using a traditional nut with a separate washer, though, you can use a flange nut. Flange nuts have a protruding rim that serves the same purpose as a washer.

This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface.

The flange is also serrated to provide a locking action. The serrations are angled such that they keep the nut from rotating in the direction that would loosen the nut.

Product Parameters

 

Size	Material
3/8'', 1/2'', M6-M20	Carbon Steel
Finishing	Grade
WZP	4.8

Differences Between Plain Hex Nuts and Flange Nuts

Flange nuts and plain hex nuts aren't the same. Flange nuts are not so common as plain hex nuts. Plain hex nuts offer a versatile and simple fastening solution. Flange nuts offer an alternative fastening solution.

Flange nuts differ from plain hex nuts with their flange design. They have a protruding rim. What's the purpose of this protruding rim? The protruding rim on flange nuts works like a built-in washer. Washers are designed to distribute the load of a threaded fastener. They spread the fastener's load over a larger surface area, which in turn protects the fastened parts from damage. You can always place a separate washer on a bolt, but another option is to use a flange nut.

Flange nuts eliminate the need for a separate washer. There is no need to install a separate washer when using them because the protruding rim performs the same task. The protruding rim will distribute the fastener's load over a larger surface area - just like a separate washer will.
 

Installation Instructions

With their protruding rim, flanged nuts are exposed to a larger surface area than traditional nuts. When you install a nut, it will press against one of the objects. Flange nuts will press against a larger surface area of the object than traditional nuts because of their protruding rim.

To join multiple objects together with a bolt and nut, you'll have to drill a hole through the objects. With that said, some objects may have an oversized hole. In other words, the hole may be too large to accommodate a traditional nut. Twisting a nut over the end of the bolt may cause it to slip into the oversized hole. In cases such as this, a flange nut may offer a solution.

Flange nuts are often used in fastening applications involving oversized holes. They have a protruding rim that covers more surface area. Even if the hole is too big for a traditional nut, it may support the use of a flanged nut. At the same time, the flanged nut will distribute the load more evenly thanks to its protruding rim.

Production Processes

 

Packaging & Shipping

 

FAQ

 

Q: Are you a factory or a trade company?
A: We are a factory located in Handan, Hebei, China.

Q: What price term could you offer?
A: We could offer FOB, CIF, EXW.

Q: What is your minimum order quantity?
A: As usual, our MOQ is at least one pallet of wedge anchors, drop in anchors.

Q: Could you make yellow zinc plated or hot dip in galvanized wedge anchors?
A: Yes.

Q: Can you offer samples?
A: We could arrange free samples delivery.

Q: What is the lead time?
A: As usual, it takes about 15-20 days per container and varies due to specific orders.

Q: What is the package type?
A: Packed in 25kg bulk bag, inner box & cartons, with or without pallet, or as per customers' requirement.

Our Advantages

 

 

Ship to all over the world: Our clients are manufacturers, distributors, construction companies, etc. all around the world. 

Output: With our efficient machines for wedge anchors, drop in anchors, our annual output is more than 20000T. 

Long Term Goal: We are not just selling and shipping products, but to help our clients' business, reduce their costs, increase their marketing shares. It is believed long terms of business relationship are built on the basis of mutual benefits.