Anhui Paiensi Metallic Products Co., Ltd |
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M12x70Standard Duty - Spring Pins / Elastic Cylinder Pins/ Coiled Spring Pins/ Spirol/ Coiled Pins/ Coiled Parallel Pins
M12x70 Standard duty - spring pins / elastic cylinder pins/ coiled spring
pins/ spirol/ coiled pins/ Coiled parallel pins – ISO8750/ DIN7343/
GB879.4/ JIS B2808 spring steel/ stainless steel used in machinery/
railway/ aviation / automotive industry/ agriculture / tools/
furniture/ mining/ plastic - ISO 8750:2007 Spring-type straight
pins — Coiled, standard duty
A spring pin (also called tension pin or roll pin) is a mechanical fastener that secures the position of two or more parts of a machine
relative to each other. Spring pins have a body diameter which is
larger than the hole diameter, and a chamfer on either one or both ends to facilitate starting the pin into the
hole. The spring action of the pin allows it to compress as it
assumes the diameter of the hole. The force exerted by the pin
against the hole wall retains it in the hole, therefore a spring
pin is considered a self retaining fastener.
These pins are used for connections or the positioning of two or
more parts and may also be used as shafts and hinge-, stop- or
carrierpins, and are easily disassembled.
18-8 stainless steel pins resist corrosion better than 420 stainless steel pins. They may be mildly magnetic.
420 stainless steel pins resist wear as well as corrosion. They are magnetic.
Passivated pins offer added protection against corrosion and oxidation.
Material | 65Mn |
Finish | phosphate |
Shape | cylinder |
size | 12mm |
length | 70mm |
Standard | ISO8750 |
Specification | from size1.5 to 12mm |
Color | black |
Hardness | as per the standard |
Certificate | ISO9001 |
Application | automotive industry, wind power machinery, engineering machinery, electrical tool, electrical appliance, general machinery etc. |
MOQ | negotiable |
Price | negotiable |
Place of origin | Anhui, China |
Freight | by sea |
Shipping | FOB Shanghai |
Lead time | 30 days |
Workshop
Package
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: What is your payment method?
A: T/T. For small order less than 1000USD, 100% in advance to
reduce the bank charges. For order more than 1000USD, 30% in
advance and balance before shipment.
Q: Can you provide a sample?
A: Yes, our sample is provided free of charge, but not including
the cost of freight.
Q: What's your delivery time?
A: Generally 15 days if the goods are in stock. If not in stock
we’ll need 30 working days to produce. It depends on quantity.
Q: How to Custom-made?
A: If you have a new product drawing or a sample, please send to
us, and we can custom-made for you. We will also provide our
professional advices of the products to make the design to be more
realized & maximize the performance.
Q: Which mode of transport would be better?
A: In general, we advice to make delivery by sea. Also we respect
your views of other transportation as well.