Coiled Parallel Spring Dowel Pin Standard Spiral Roll 4x20mm

Basic Information
Place of Origin: Anhui, China
Brand Name: Paiensi
Certification: ISO9001
Model Number: 4x20
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk + carton + pallet
Delivery Time: 30 days
Payment Terms: T/T
Part Name: Cotter Pin Material: 65Mn
Size: 4mm Shape: Cylinder
Length: 20mm Surface: Phosphate
Standard: DIN,ISO,ASME,JIS Color: Black
Place Of Origin: Anhui, China Package: Neutral
High Light:

M4x20 spring dowel pin standard


coiled parallel spring dowel pin standard


4x20mm spiral roll pins

M4x20 Standard duty spring pin ISO8750 elastic cylinder pin DIN7343 coiled spring pin spirol black phosphated roll pin coiled parallel pin ASME cotter pin spiral pin

Coiled Spring Pins are available in light duty, standard duty and heavy duty to match the required strength and flexibility for each application. A pin too strong for the applied load will not flex and may damage the hole. A pin that is too flexible may fatigue prematurely within the assembly. The Coiled Pin with the optimal balance of strength, flexibility and diameter will result in the prolonged useful life of the assembly.

Standard 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.

Material 65Mn
Finish phosphate
Shape cylinder
size 4mm
length 20mm
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

Coiled Parallel Spring Dowel Pin Standard Spiral Roll 4x20mm 0


Coiled Parallel Spring Dowel Pin Standard Spiral Roll 4x20mm 1

Coiled Parallel Spring Dowel Pin Standard Spiral Roll 4x20mm 2



Coiled Parallel Spring Dowel Pin Standard Spiral Roll 4x20mm 3 Coiled Parallel Spring Dowel Pin Standard Spiral Roll 4x20mm 4



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