Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability | 8000 000 pcs each month |
Delivery Time | 20 Days |
Packaging Details | 2000 pcs each bag , 5 bags each carton ,400 cartons each pallet , carton dimension is 25 x 20 x 15 cm |
Material | Steel |
Finish | Oxide |
Diameter | 3 |
Length | 15 |
Thickness | 0.8 |
Color | Black |
Brand Name | VDL |
Certification | ISO 8001 |
Place of Origin | China |
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Product Specification
Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 8000 000 pcs each month |
Delivery Time | 20 Days | Packaging Details | 2000 pcs each bag , 5 bags each carton ,400 cartons each pallet , carton dimension is 25 x 20 x 15 cm |
Material | Steel | Finish | Oxide |
Diameter | 3 | Length | 15 |
Thickness | 0.8 | Color | Black |
Brand Name | VDL | Certification | ISO 8001 |
Place of Origin | China | ||
High Light | fastening pin ,hardware pins ,black oxide spiral pins |
15 mm Black Oxide Spiral Pins Roll Spring Steel Fasteners Light Duty Type
Spiral pins are one of normal pins for industrial applications , it is similar with split pins , spiral roll pins are rolled by a metal sheet and chamfered both ends for easy installation .
Normally , spiral pins are made from spring steel as good flexibilty requests , and have to bear light duty requirements .
Finish for spiral pins is black oxide , nickel , zinc , brass , chrome and electrophoresis as well for different applicaiton requirements .
Materials for spiral pins can be alloy steel , and stainless steel , spring steel and so on .
![]() | Diameter | 3 | |
Length | 15 | ||
Thickness | 0.8 | ||
Chamfer | 45° | ||
Hole diameter | 1.5 | ||
Tolerance | +/- 0.5 | Material | spring steel |
Standard | NA | Finish | black oxide |
Hardness | 450 HV | ![]() | |
Torque | 3 | ||
Duty type | Light | ||
Forming Type | Roll | ||
Chamfer height | 1.0 |
There are more specifications for spiral pins based on standard regulations .
d | h | ||
max | min | ||
0.8 | 0.91 | 0.85 | 0.07 |
1 | 1.15 | 1.05 | 0.08 |
1.2 | 1.35 | 1.25 | 0.1 |
1.5 | 1.73 | 1.62 | 0.13 |
2 | 2.25 | 2.13 | 0.17 |
2.5 | 2.78 | 2.65 | 0.21 |
3 | 3.3 | 3.15 | 0.25 |
3.5 | 3.84 | 3.67 | 0.29 |
4 | 4.4 | 4.2 | 0.38 |
5 | 5.5 | 5.25 | 0.42 |
6 | 6.5 | 6.25 | 0.5 |
8 | 8.63 | 8.3 | 0.67 |
10 | 10.8 | 10.4 | 0.84 |
12 | 12.9 | 12.4 | 1 |
14 | 15 | 14.5 | 1.2 |
16 | 17 | 16.5 | 1.3 |
20 | 21.1 | 20.4 | 1.7 |
Tips for use
1 . Sprial pins for spring steel with thin thickness are designed for light duty , not used for heavy duty applications .
2 . Black oxde for finish on spiral roll pins are used for dry conditions without chemical or damp surroudings .
3 . Spring steel sprial pins are recyle for use .
Besides , spring steel roll sprial pins , you can find more products we manufacture , we provide various metal and non-metal parts with standards and customizations , eg. Fastener Screws ( including Stainless steel screws ) , Spacers Washers , Fastener Nuts bolts , Fastener Pins ,Fastener Rivets , Metal Stamping Parts , Metal Machined Parts , Plastic Injection molding Parts . and Fastener Tools . We trade with buyers , wholesalers and retailers from different countries . We accept OEM and ODM service as well . Please contact us if you have any enquiry
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
2000,000-3500,000
Employee Number:
50~120
Ecer Certification:
Verified Supplier
With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demand... With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demand...
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