DIN 7343 Spring-type parallel pins-Coiled,standard duty DIN 7343 - 1969

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Product Description

 

Product Name: Spring-type parallel pins-Coiled,standard duty DIN 7343 - 1969
Standard: DIN 7343 - 1969
Material: Carbon steel and stainless steel
Size: Reference standards and according to customer requirements
Finished: Zinc Plated,Hot Dip Galvanized Steel,Dacromet,Nickel Plated,Black Oxide,Plain
Delivery time: Normally in 30-40 days.
Thread Position / Thread Type: /
Internal Driving: / External Driving: Cylindrical
Locking Type: / Shank: /
Point: Tubular Mark: As required

 

 

 

Nominal Length L Tips:seclect Nominal Length L and get Weight .
Nominal Diameter
d
Φ0.8 Φ1 Φ1.2 Φ1.5 Φ2 Φ2.5 Φ3 Φ3.5
α ≈
s
d min=nominal size
max
d2 max=nominal size
min
Minimum shear strength, single (kN)
Minimum Double Shear,kN
0.2 0.3 0.4 0.5 0.7 0.8 1 1.2
0.07 0.08 0.1 0.13 0.17 0.21 0.25 0.29
0.85 1.1 1.3 1.62 2.15 2.65 3.15 3.67
0.9 1.15 1.4 1.72 2.25 2.8 3.3 3.84
0.75 0.95 1.15 1.4 1.9 2.35 2.85 3.35
0.7 0.85 1.05 1.3 1.75 2.2 2.7 3.15
0.2058 0.294 0.441 0.7154 1.2642 1.9012 2.7048 3.6946
0.4116 0.588 0.882 1.4308 2.5284 3.8024 5.4096 7.3892
Weight of per 1000 steel products(≈kg)
- - - - - - - -
Nominal Diameter
d
Φ4 Φ5 Φ6 Φ8 Φ10 Φ12 Φ14 Φ16
α ≈
s
d min=nominal size
max
d2 max=nominal size
min
Minimum shear strength, single (kN)
Minimum Double Shear,kN
1.3 1.7 2 3 3 4 4.5 5
0.33 0.42 0.5 0.67 0.84 1 1.2 1.3
4.2 5.25 6.25 8.35 10.45 12.5 14.55 16.55
4.4 5.5 6.5 8.6 10.8 12.85 14.95 17
3.8 4.8 5.8 7.75 9.6 11.5 13.5 15.4
3.6 4.5 5.4 7.25 9.0 10.8 12.6 14.4
4.8314 7.4872 10.829 19.208 30.4976 43.953 60.3876 74.529
9.6628 14.9744 21.658 38.416 60.9952 87.906 120.7752 149.058
Weight of per 1000 steel products(≈kg)
- - - - - - - -
①,Material:
a)Ck67 DIN 17222，Hardness HV=416~524kp/mm2
b)Other materials by agreement
 

  

Company Information

 

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Packaging & Shipping

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FAQ
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Q1.
Who are we?
A1:
We are based in Ningbo, China, starting in 2009, and sell to North America, Oceania, Domestic Market, Eastern Europe, Southeast
Asia, South America, Africa, and the Middle East. We have professional teams doing development, manufacturing, quality control and
service management.
Q2.
How can we guarantee quality?
A2:
Always take a pre-production sample before mass production. Always complete an inspection before shipment.
Q3.
What can you buy from us?
A3:
Fasteners: screws, bolts, nuts, washers, some CNC parts
Solar hardware: Solar Mounting Racks, Solar Mounting Accessories, Cable Clips, and ABS Solar Mounting Brackets.
Q4:
Why should you buy from us, not from other suppliers?
A4:
Sokun is a professional manufacturer specializing in research, development, manufacture, and servicing of solar mounting systems.Since founding in 2009, we have professionally designed products to handle all systems as well as to ship goods in a timelymanner.
Q5.
What is your payment method?
A5:
30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, would  suggest  you pay 100% in advance to reduce the bank charges.
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