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Basic Info.
Packaging & Delivery
Product Description
Good quality tool steel close end compression spring
![Good Quality Tool Steel Close End Compression Spring](http://img6.grofrom.com/www.zhiyuspringgroup.com/226f3j00jESGmLBgErkF/Good-Quality-Tool-Steel-Close-End-Compression-Spring.webp)
![Good Quality Tool Steel Close End Compression Spring](http://img6.grofrom.com/www.zhiyuspringgroup.com/226f3j00aTKUmEednzcA/Good-Quality-Tool-Steel-Close-End-Compression-Spring.webp)
![Good Quality Tool Steel Close End Compression Spring](http://img6.grofrom.com/www.zhiyuspringgroup.com/226f3j00TaZGduCsnpbA/Good-Quality-Tool-Steel-Close-End-Compression-Spring.webp)
d | 0.5 | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 0.8 | ||
D | 3.5 | 4 | 4.5 | 5 | 4.5 | 5 | 6 | ||
Fn | Maximum load | 12 | 11 | 9.6 | 8.6 | 36 | 32 | 27 | |
L | Free height | n=2.5 | 5 | 6 | 7 | 8 | 7 | 8 | 9 |
n=4.5 | 8 | 9 | 10 | 12 | 10 | 11 | 13 | ||
n=6.5 | 12 | 14 | 16 | 18 | 14 | 15 | 19 | ||
f | Max | n=2.5 | 2.1 | 2.8 | 3.6 | 4.3 | 2 | 2.5 | 3.6 |
deformation | n=4.5 | 3.8 | 5.2 | 6.4 | 7.8 | 3.6 | 4.4 | 6.4 | |
n=6.5 | 5.5 | 73 | 9.6 | 11 | 5.3 | 6.4 | 9.3 | ||
d | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | ||
D | 7 | 8 | 4.5 | 5 | 6 | 7 | 8 | ||
Fn | Maximum load | 23 | 20 | 68 | 62 | 51 | 44 | 38 | |
L | Free height | n=2.5 | 10 | 12 | 7 | 8 | 9 | 10 | 12 |
n=4.5 | 15 | 18 | 10 | 11 | 12 | 14 | 17 | ||
n=6.5 | 23 | 28 | 14 | 15 | 18 | 21 | 25 | ||
f | Max | n=2.5 | 4.9 | 6.3 | 1.6 | 1.9 | 2.8 | 3.7 | 4.9 |
deformation | n=4.5 | 8.8 | 11 | 2.8 | 3.4 | 5.1 | 6.9 | 8.8 | |
n=6.5 | 13 | 17 | 4 | 5.2 | 7.3 |
1. The above parameter is only for reference, the product is subject to the actual dimension.
2. Customized product is welcome, please contact us for more details
![Good Quality Tool Steel Close End Compression Spring](http://img6.grofrom.com/www.zhiyuspringgroup.com/226f3j00aTjGdkvHZubm/Good-Quality-Tool-Steel-Close-End-Compression-Spring.webp)
![Good Quality Tool Steel Close End Compression Spring](http://img6.grofrom.com/www.zhiyuspringgroup.com/226f3j00tESGwBCPngkm/Good-Quality-Tool-Steel-Close-End-Compression-Spring.webp)
Threaded Rods | Thumb screws | Socket Screws | Security Screws |
Shoulder Screws | Rivets | Solar Hanger Bolt | Pins |
Springs | Captive Screws | U/L/J bolts | Machine Screws |
Q: How long is your delivery time?
A: We have large stock, 3 days for stock items,7-15days for production.
Q: Do you provide samples? Is it free or need extra fees ?
A: Yes, we could offer free samples for the items in stock,just need to pay shipping cost.
Mold fee is necessary for customized item.
Q: What is your terms of payment ?
A: 50% in advance ,50% before delivery.
100% in advance if less than USD5000.
Q: What's your price terms ?
A: EXW/FOB/CIF/CFR/FCA/CPT/CIP/DAP/DDP
Q: What's your product range?
A: Our product range includes screws, nuts, bolts, washers, spring,rivet, anchor and CNC parts.
Q: Are you trading company or manufacturer ?
A: We are manufacturer.