M4x50 Elastic Cylinder Coiled Spring Pin Black Phosphated Surface

Basic Information
Place of Origin: Anhui, China
Brand Name: Paiensi
Certification: ISO9001
Model Number: 4x50
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk + carton + pallet
Delivery Time: 30 days
Payment Terms: T/T
Part Name: Dowel Pin Material: Spring Steel
Size: 4mm Shape: Cylinder
Length: 50mm Surface: Phosphate And Oil
Standard: DIN Color: Black
Place Of Origin: Anhui, China Package: Neutral
High Light:

50mm Length Coiled Spring Pin


Coiled Spring Pin Phosphate Surface


Elastic Coiled Spring Pin

M4x50 Heavy Duty Spring Pin ISO8748 Elastic Cylinder Pin DIN7344 Coiled Spring Pin Spirol Black Phosphated Roll Pin Coil

M4x50 Heavy duty spring pin ISO8748 elastic cylinder pin DIN7344 coiled spring pin spirol black phosphated roll pin coiled parallel pin ASME cotter pin spiral pinused in machinery railway aviation automotive industry agriculture tools furniture mining plastic

Heavy duty coiled pins consists of 2 1/4 coils of spring steel or stainless steel slotted pins. They remain flexible after installation, so they absorb shock and vibration better than slotted spring pins. They work well in holes that are out of round. Use them for fastening, pivoting, and holding.

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.

When coiled spring pins are installed, the compression starts at the outer edge and moves through the coils toward the center. Coiled pins continue to flex after insertion when a load is applied to the pin thus providing excellent performance to counter fatigue in dynamic applications.

Material 65Mn
Finish phosphate
Shape cylinder
size 4mm
length 50mm
Standard ISO8748
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

M4x50 Elastic Cylinder Coiled Spring Pin Black Phosphated Surface 0



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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.

Contact Details
Lisa Wong

Phone Number : 86-13966221556