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[China]
Address: B1306 Landmark Plaza No.1238 Hongxing Road JiaXing , ZheJiang , China 314001
Contact name:TonyFang
Jiaxing Haina Fastener Co.,Limited |
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Carbon Steel Gr4 Gr8 DIN936 ANSI B18.2.4.5m Hex Jam Nuts M5-M36 Hex
Head Jam Nut
Description:
Hex nut, according to the nominal thickness, is divided into type I, type II and thin nut. Hex Jam Nut. Above Grade 8 nuts , which is divided into Type 1 and Type II two types.
I type hexagon nuts widest application, a nut is divided into A, B, C three, where A and B grade nuts applied to the surface roughness is small, the high requirements for precision machinery, equipment and structures, and C grade nuts are used for relatively rough surface of the machinery, equipment or structures less precision; type 2 hex nut relatively thick, more often need to be used in assembly and disassembly of the occasion.
Type 1 nut refers nominal nut height m≥0.8D ordinary hex nut, of the type size should be consistent with the provisions of GB / T6170's;
The height of type 2 than type 1 nut to nut, of the type size should be consistent with GB / T6175. Increase in type 2 nuts two purposes: First, to obtain a nut without heat treatment by increasing the height, relatively low nut.
The hex jam nuts are cutted from common hex nuts. Cost is higher.
| Item | Carbon Steel Gr4 Gr8 DIN936 ANSI B18.2.4.5m Hex Jam Nuts M5-M36 Hex Head Jam Nut |
| size | M5-M36 |
| Material Available | Carbon Steel |
| Surface treatment | Electro plating, Black, Plain |
| Heat treatment | Tempering, Hardening, Spheroidizing |
| Tolerance | 6g |
| Packing | Plastic bags + carton box + pallet |
| Lead time | About 15-25 days. Reality time is according to customer's requirement |
| Origin of Country | China |
| Material | Proof strength | Min. tensile yield strength | Min. tensile ultimate strength | Nut class |
| ISO898 | ||||
| Low or medium carbon steel | 380 MPa (55ksi) | 420 MPa (61 ksi) | 520 MPa (75 ksi) | 5 |
| Medium carbon steel Q&T | 580 MPa (84 ksi) | 640 MPa (93 ksi) | 800 MPa (116 ksi) | 8 |
| Alloy steel Q&T | 830 MPa (120 ksi) | 940 MPa (136 ksi) | 1040 MPa (151 ksi) | 10 |
| SAE J995 | ||||
| Low or medium carbon steel | 55 ksi (379 MPa) | 57 ksi (393 MPa) | 74 ksi (510 MPa) | 2 |
| Medium carbon steel Q&T | 85 ksi (586 MPa) | 92 ksi (634 MPa) | 120 ksi (827 MPa) | 5 |
| Alloy steel Q&T | 120 ksi (827 MPa) | 130 ksi (896 MPa) | 150 ksi (1034 MPa) | 8 |
Application:
Hex Jam Nut is same as Hex Head Nut, which is most common in usage, which is mainly used for fastener one
thing by the nuts. And it has requirement of the torque, and we
will control the torque for customers.
Advantages:
1. Over 6 years of manufactiring experience
2. Many kinds of stock
3. Competitive price
4. Quality control system
5. Sample available
6. The fastest response
7. The best service
