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Grade 8.8 Alloy Steel Hex Jam Nut M8-M20 Fine Thread Type DIN934

Categories Hex Jam Nut
Brand Name: BOZEX
Model Number: BZX.N1504-M20-1.5
Certification: ISO9001, DIN 934
Place of Origin: Shenzhen Guangdong China
MOQ: 1000PCS
Payment Terms: L/C, T/T, Western Union
Supply Ability: 50Million pcs per day
Delivery Time: 5-8working days
Packaging Details: box size: 20cm*20cm*10cm
Key Words: Grade 8.8 Alloy Steel Hex Jam Nuts Of M8 - M20 Fine Thread Type
Original Material: Alloy Steel
Strength Grade: 4.8 / 6.8 / 8.8 / 10.9
Usage: Bicycles, industrial equipment, construction
Thread Size: M8 - M20
Finish: Nickel Plated, Zinc Plated, Natural, Oxide
Port: Shenzhen, Ningbo, Shanghai
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Grade 8.8 Alloy Steel Hex Jam Nut M8-M20 Fine Thread Type DIN934

Grade 8.8 Alloy Steel Hex Jam Nuts Of M8 - M20 Fine Thread

Quick Details:

Other Name: Grade 8.8 Alloy Steel Hex Jam Nuts Of M8 - M20 Fine Thread Type

Material: Alloy Steel, 201 Stainless Steel, 316 Stainless Steel

Certificate: ISO, DIN Function: Screws fastener for Machine, building, industry, lamps ect.

Trade Term: EXW, CIF, FOB Shipping Way: Boat, Air, FEDEX, UPS, DHL


Products Description


Hex jam nuts are divided into three types: type I, type II and thin type according to their nominal thickness. Nuts above grade 8 are divided into two types: Type I and Type II.


Type I hex jam nuts are the most widely used. Type 1 nuts are divided into three levels: A, B, and C. Among them, A and B nuts are suitable for machines, equipment and structures with small surface roughness and high precision requirements. Grade C nuts are used on machines, equipment or structures with rough surfaces and low precision requirements;


The thickness of the II type hex jam nut is relatively thick, and it is mostly used in occasions that often need to be assembled and disassembled.


Type I nuts refer to ordinary hexagon nuts with a nominal nut height m≥0.8D, and their type and size should meet the requirements of GB/T6170;


The height of type II nut is higher than that of type 1, and its type and size should conform to GB/T6175. There are two purposes for adding type II nuts: one is to obtain a relatively inexpensive nut that does not require heat treatment by increasing the height of the nut.


Because the 8-level I-type nuts with D≤M16 do not need heat treatment, among the 8-level nuts, only the specifications of D>M16~39 can use the 2-type nuts.


Screw in the nut safety nut, thin rod screw connection nut, self-locking hexagonal cap nut, special anchor nut, hexagonal crown thin nut, and ring nut.


Fine pitch all-metal hexagonal flange lock nut, all-metal hexagonal flange lock nut, fine pitch non-metallic insert hexagonal flange lock nut, fine pitch hexagon flange nut


Welded square nuts, welded hexagonal nuts, fastened nuts, embedded round nuts


Slotted round nuts, round nuts with holes on the side, round nuts with holes on the end, small round nuts


Grade 8.8 Alloy Steel Hex Jam Nuts Of M8 - M20 Fine Thread Parameter


Product Parameters
NameFine-Thread Hex NutsMaterialAlloy Steel
FinishBlack OxideStrength GradeGrade 8.8
SizeCodeHtWD
M8 x 1.0BZX.N1504-M8-1.06.513
M10 x 1.0BZX.N1504-M10-1.0817
M10 x 1.25BZX.N1504-M10-1.25817
M12 x 1.0BZX.N1504-M12-1.01019
M12 x 1.0BZX.N1504-M12-1.251019
M12 x 1.25BZX.N1504-M12-1.51019
M14 x 1.5BZX.N1504-M14-1.51122
M16 x 1.5BZX.N1504-M16-1.51324
M18 x 1.5BZX.N1504-M18-1.51527
M20 x 1.5BZX.N1504-M20-1.51630

Applications:

The common six corners outside the world -- widely used, characterized by relatively large fastening force. The drawback is that there must be enough space for operation when installing. When installing, you can use live wrenches, open wrenches or glasses wrenches. The spanner needs large space for operation.


Advantages

1.Exact forging standard of knife edge and high hardness of surface make it easy to drill.

2.Using the advanced technology to control the core hardness, avoiding rupture effectivity,

3. Quick self drilling , drilling , tapping, locking the oncce, and combining with the strength.

4. Save contruction time, improve working efficency.

5. Technology, professional manufacturing , quality assurance.

6. Our company have more than 15 years experience in the Stainless Steel Screws field.
7. We have Professional experienced engineers, sales and overseas engineers.


Quality Grade 8.8 Alloy Steel Hex Jam Nut M8-M20 Fine Thread Type DIN934 for sale
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