| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | sida |
| Model Number: | m10-m24 |
| Product Name: | super fasteners lock GB standard nut |
| Special Feature: | with spring and balls |
| Material: | carbon steel |
| Surface Treatment: | hot dip galvanization |
| External form: | six edges |
| Zinc layer thickness: | minimum 50 |
| Time of antisepsis: | 25-30 years |
| Quality guarantee: | 3 years |
| Port: | Tianjin / Shanghai /Qingdao |
| Samples: | can be provided for free |
Quick Details
Specifications
Structure and properties of GB standard nut
The noumenon of this product is national standard nuts, and the material is common carbon steel, whose number is Q235A, mechanical performance can up to grade 4.8. The surface has been processed by multi-alloy infiltration techniques, and it's antirot function is better than other treatment technique. The time of anti-theft can up to 25-30 years.
Being installed conveniently and strong commonality.
Model | S(mm) | E(mm) | M(mm) | S1—S2 |
M12 | 17.57-18.00 | 20.03 | 10.40-10.80 | ≤0.3 |
M14 | 20.57-21.00 | 23.35 | 12.4-12.8 | ≤0.3 |
M16 | 23.16-24.00 | 26.75 | 14.4-14.8 | ≤0.4 |
M18 | 26.16-27.00 | 29.56 | 15.4-15.8 | ≤0.4 |
M20 | 29.16-30.00 | 32.95 | 17.4-18.0 | ≤0.4 |
M22 | 33.00-34.00 | 37.29 | 19.0-19.4 | ≤0.4 |
M24 | 35.16-36.00 | 39.55 | 21.00-21.50 | ≤0.4 |
Name | super fasteners lock GB standard nut |
Material | Carbon steel |
Surface | Zinc plated, hot dip galvanization |
Samples | Can be provided free |
Size | M10 –M24 |
Installation place | Electrical transmission tower, communication tower and highway fence |
Antisepsis time | 25-30 years |
Certification | ISO 9001:2008 |