M4 M6 Class 4.8 B7 B7M A325 Black Oxide Edged Square Wing Nut DIN315

M4 M6 Class 4.8 B7 B7M A325 Black Oxide Edged Square Wing Nut DIN315

1,Description:

Nuts are nuts, and bolts or screws screwed together to play a fastening role of the parts, all production and manufacturing machinery must be used according to the different materials, divided into carbon steel, stainless steel, non-ferrous metals (such as copper) and other major types.

The nut is a part that closely connects the mechanical equipment. Through the inner thread, nuts and bolts of the same specifications can be connected together. For example, the nut of M4-P0.7 can only be connected with bolts of M4-P0.7 series (in the nut, M4 refers to the inner diameter of the nut is about 4mm, and 0.7 refers to the distance between two thread teeth is 0.7mm). American products are the same, for example, a 1/4-20 nut can only be matched with a 1/4-20 screw (the inside diameter of the 1/4 finger nut is about 0.25 inch, 20 fingers per inch, there are 20 teeth).

2,Applications:

Copper material

metal

Zinc copper alloy nuts, etc

Stainless steel

Copper nut, inlaid copper nut, knurled copper nut, embedded copper nut, injection copper nut, etc

Round nut, ring nut, butterfly nut

DISC-LOCK lock nut is composed of two parts, each part has staggered CAM, because the internal wedge design slope Angle is larger than the nut Angle of the bolt, this combination will be tightly fastened into a whole, when there is vibration, DISC-LOCK lock nut convex parts of each other staggered, resulting in lifting tension, so as to achieve the perfect locking effect.

Self-locking nut, locking nut, locking nut, four-claw nut, driving nut safety nut, thin rod screw connection nut, self-locking hexagonal cap nut, special anchor screw nut, hexagonal crown thin nut, suspension ring nut.

Welded square nut, welded hexagon nut, fastening nut, inserted round nut

Fine teeth all metal hexagonal flange face lock nut, all metal hexagonal flange face lock nut, fine teeth non-metal insert hexagonal flange face lock nut, fine teeth hexagonal flange face nut

Round nut with slot, round nut with hole on side, round nut with hole on end, small round nut

3,Specifications:

4,Feature Advantage:

Reusable medium carbon steel

Easy to install

wholeness
Gasket free
Easy disassembly

It can be used with Class 8.8, Class 10.9 and other high strength bolts

5,About us

6.FAQ

Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of Hardware industrial Association and Green energy industry Association.

Jiashan is specialized in milling,turning,lathe 5 axis cnc machining parts,injection molding parts,alumium extrusion parts,laser cutting parts,sheet metal fabrication parts,wire edm parts,vacuum casting parts and fasteners.Those parts are widely service for electric vehicle,solar system,wind power system and construction machinery industry.

During17 years domestic and abroad market investigation, Jiashan's products are sold to many countries and regions including the North America, Europe, Australia, the Middle East and Asia. With owned the advanced cnc machinee, milling machine, polishing machine, stamping machine etc. Jiashan is able to degsin and produce varies OEM parts with drawings or samples provided. Further more, Jiashan also can help to provide a whole solution for modularity R&D of electric vehicle and solar system .

By constantly strengthening our management and consummate the quality guarantee system.In 2023, Jiashan acquired ISO9001:2008 quality certification. Currently,the 5S management mode is implemented in the whole Jiashan system.

Best quality and best service is and will be always our toppest concern.