DIN 7977 Taper Pins With Thread And Constant Thread Part DIN 7977 - 1977

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Product Description

 

Product Name: Taper Pins With Thread And Constant Thread Part DIN 7977 - 1977
Standard: DIN 7977 - 1977
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 External Thread Type: Metric [M]
Internal Driving: / External Driving: Taper
Locking Type: / Shank: /
Point: Dog Point with Rounded End Mark: As required

 

 

 

Nominal Length L Tips:seclect Nominal Length L and get Weight .
Nominal Diameter
d
5 6 8 10 12 14 16 20 25 30 40 50
P
d max
min
b max
min
a max
d2
r1 ≈
r2 ≈
dp ① h13
z +IT14
0.8 1 1.25 1.5 1.75 1.75 2 2 2.5 3 3.5 4
5 6 8 10 12 14 16 20 25 30 40 50
4.952 5.952 7.942 9.942 11.93 13.93 15.93 19.916 24.916 29.916 39.9 49.9
15.6 20 24.5 27 30.5 33.5 39 39 45 52 65 78
14 18 22 24 27 30 35 35 40 46 58 70
2.4 3 4 4.5 5.3 6 6 6 7.5 9 10.5 12
M5 M6 M8 M10 M12 M12 M16 M16 M20 M24 M30 M36
0.3 0.4 0.4 0.5 0.6 0.6 0.8 0.8 1 1 1.2 1.6
0.6 0.6 0.6 1 1 1 1.6 1.6 1.6 2.5 2.5 4
3.5 4 5.5 7 8.5 8.5 12 12 15 18 23 28
1.25 1.5 2 2.5 3 3 4 4 5 6 7.5 9
Weight of per 1000 steel products(≈kg)
- - - - - - - - - - - -
①,The tolerance field h13 is specified in the DIN 78 - 1983 standard and h14 is specified in the ISO 4753 - 1983 standard.
 

  

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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