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Zinc Finish Fastener Pins Black Slotted DIN 1481 Stainless Steel Spring Pins 4X25

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Zinc Finish Fastener Pins Black Slotted DIN 1481 Stainless Steel Spring Pins 4X25

Brand Name : VDL

Model Number : SP0425

Certification : ISO 9001

Place of Origin : China

MOQ : Negotiation

Price : Negotiation

Payment Terms : L/C, T/T, Western Union , Paypal

Supply Ability : 500 , 000 pcs per month

Delivery Time : 30 days

Packaging Details : 1000 pcs each carton with dimension 20 X 15 X 15 cm , 500 cartons to a 20 ft container

Material : Spring Steel

Proprety Class : 1065

Hardness : HRC 46

Diameter : 4

Length : 25

Finish : Zinc

Color : Black

Standard : DIN 1481

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Zinc Finish Fastener Pins Black Slotted DIN 1481 Stainless Steel Spring Pins 4X25

Spring steel spring pin with a split from one end to another end and are rolled to a round body , the body diameter is more bigger than the hole diameter , the both ends of spring pins are chamfered and to lead it to holes .

Spring pins are normally made from stainless steel ,spring steel material and plated in black color .

Spring Pins Typical Purpose for

1 . Fixing position

2 . Joints

3 . Locking

Technical Data

Pin length 1”
Body diameter 6
Chamfer 0.5x45°
Material 1065
Hardness HRC 50
Finish Zinc
Color Black

Here are more specifications for spring pin we offer

Zinc Finish Fastener Pins Black Slotted DIN 1481 Stainless Steel Spring Pins 4X25

Size D B S C
Max min 30°or 45°
1 1.3 1.2 0.8 0.2 0.15
1.5 1.8 1.7 1.1 0.3 0.25
2 2.4 2.3 1.5 0.4 0.35
2.5 2.9 2.8 1.8 0.5 0.4
3 3.5 3.3 2.1 0.6 0.5
3.5 4.0 3.8 2.3 0.75 0.6
4 4.6 4.4 2.8 0.8 0.65
4.5 5.1 4.9 2.9 1.0 0.8
5 5.6 5.4 3.4 1.0 0.9
6 6.7 6.4 3.9 1.25 1.2
8 8.8 8.5 5.5 1.5 2.0
10 10.8 10.5 6.5 2.0 2.0
12 12.8 12.5 7.5 2.5 2.0
13 13.8 13.5 8.5 2.5 2.0

For the most applications of spring pins , they must to be enough flexible and strong for loading heavy requests , Spring pins are used in single or double shear applications

Size Shear Strength KN
Double Single
1 0.7 0.35
1.5 1.58 0.79
2 2.82 1.41
2.5 4.38 2.19
3 6.32 3.15
3.5 9.06 4.52
4 11.3 5.6
4.5 15.4 7.7
5 17.52 8.75
6 26.1 13.0
8 42.8 21.2
10 70.15 35.05
12 104 52
13 115 57

More Materials Options

Stainless steel

Including SUS 201 , SUS303 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430 and SUS 420 . stainless steel is with high tensile strength , it is used for heavy-duty pieces .

Carbon steel

Flexibility is not good and strength is small , it is used for small or no request for heavy pieces . material contains 1008 , 1010 , 1018 , 1022 , 1035 , 1045 , SCM 435 and 40CRO

Spring Steel

Spring steel spring pin with perfect flexibility and high tensile strength , it is also capable of heavy-duty . often material mode is 1065 and 1075 .

Finish

Finish description
Zinc Various color can be choosed and perfect on anti-corrosion
Nickel Make the surface of the screws more bright and hardened and the performance of screws will be improved
Polish Improving the brightness of surface but is inferior is not as zinc in anti-corrosion
Tin Very perfect to be anti-rust , and widely used to components
Brass It is usually used with Nickel for more good anti-corrrosion.
Paint Its powder paint with colors to prevent surface from rust.
Oxide Oxide is often black color

Package for Shipment

Our packages are assorted and strong , we can arrange special packages according to your requirements , all Packed in Seaworthy or airworthy for Export .

Applications

● Aerospace

● Airplane

● Vehicle

● Communications

● Mechanical machines

● Vessel

● Sports equipments

● Industrial Robots

Competitive Advantages

※ Top quality with cheap price

※ Strict dimensions control and high precision

※ All Screws are eco-friendly

※ Quick delivery

※ Perfect sales-after service


Product Tags:

fastening pin

      

hardware pins

      

DIN 1481 spring steel spring pin

      
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