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[China]
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Address: NO.12 HUANGHE RD ,HUANGJINAG , DONGGUAN, GD,CHINA
Contact name:David
VEDALI HARDWARE CO., LTD |
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Zinc Carbon Steel DIN 11024 Fastener Pins R Spring Cotter Pin for Security Snap 2 X 50 mm
R pin is known as cotter pin as well , as shape is like “ R ” , it is used to fixing or pulling or secure purposes . Normal R pin is made in wire and is wrapped a flat wire for lower section and winding for upper section , the end between upper and lower is a circle , three sections are made in a wire without any breaking .
Material
R pins are made of spring steel with good flexibility .
Mechanical Property
| Tensile strength Rb(MPa) | 980 |
| Yield strength Rs (MPa) | 800 |
| Elongation δ10 (%) | 18.5 |
| Reduction of area ψ (%) | 13 |
Chemical Elements
| C | 0.7 |
| Si | 0.35 |
| Mn | 0.9 |
| Si | 0.035 |
| P | 0.035 |
| Cr | 0.25 |
| Ni | 0.25 |
| Cu | 0.25 |
Dimensions
| d1 | d2 | d3 | d4 | l1 | l2 | l3 | h | r1 | r2 |
| 2.5 | 9-11.2 | 2.25 | 20 | 42 | 24 | 5.5 | 2.5 | 5.6 | 4 |
| 3.2 | 11.2-14 | 2.8 | 20 | 48 | 26 | 7 | 3 | 7 | 5 |
| 4 | 14-20 | 3.6 | 20 | 64 | 32 | 10 | 4.5 | 10 | 6.5 |
| 5 | 20-26 | 4.5 | 25 | 80 | 39 | 12.5 | 7 | 13 | 8 |
| 6.3 | 26-34 | 5.6 | 25 | 97 | 45 | 16 | 9 | 17 | 10 |
| 7 | 34-45 | 6.3 | 30 | 125 | 56 | 21 | 12.5 | 22.5 | 11.5 |
| 8 | 45-56 | 7 | 30 | 150 | 63 | 25.5 | 17.5 | 28 | 12.5 |
Features
Simple design
Easy to be installed
Perfect flexibility
Hard material
Not easy to be deformed
Long service
Finish
Spring steel R pins are plated in blue zinc
Packing
| d1 | l1 | l2 | l3 | QTY/Box | Kg/1000 pcs |
| 2.5 | 42 | 24 | 5.5 | 1000 | 0.59 |
| 3.2 | 48 | 26 | 7 | 1000 | 0.99 |
| 4 | 64 | 32 | 10 | 1000 | 1.89 |
| 5 | 80 | 39 | 12.5 | 1000 | 3.6 |
| 6.3 | 97 | 45 | 16 | 1000 | 6.2 |
| 7 | 125 | 56 | 21 | 1000 | 9.7 |
| 8 | 150 | 63 | 25.5 | 1000 | 13.5 |
Our Advantages
★ Cheap price with best quality
★ Quick delivery with good packing
★ Small MOQ with Customization
★ Affluent experience with skillful workers
★ Advanced equipments with strict quality control
We provide many different pins such as clevis pin ,parallel pin , shaft pin , dowel pin and spring pin etc .
