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Unit:mm

Spring-Type Straight Pins (Roll Pins) - Light-weight Type

DIN 7346 - 1978

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德标DIN 7346 - 1978 DIN7346 7346DIN Spring-Type Straight Pins (Roll Pins) - Light-weight Type
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 *Models with different eras.

Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
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Choose materials based on density.(g/cm3)

  • Carbon Steel 7.85
  • Stainless Steel 8.1
  • Stainless Steel 7.95
  • Stainless Steel 7.7
  • Titanium Alloy 4.5
  • Aluminum Alloy 2.8
  • Copper 8.89


Select here or enter material density on the calculation page.
Nominal Length L Tips:seclect Nominal Length L and get Weight .
Nominal Diameter
d
Φ2 Φ2.5 Φ3 Φ3.5 Φ4 Φ4.5 Φ5 Φ6 Φ7 Φ8 Φ10 Φ11 Φ12 Φ13
a
d min
max
d2 ≈
s
Minimum shear strength, single (kN)
Minimum Double Shear,kN
0.2 0.25 0.25 0.3 0.5 0.5 0.5 0.7 0.7 1.5 2 2 2 2
2.3 2.8 3.3 3.8 4.4 4.8 5.4 6.4 7.5 8.5 10.5 11.5 12.5 13.5
2.4 2.9 3.5 4 4.6 5 5.6 6.7 7.8 8.8 10.8 11.8 12.8 13.8
1.9 2.3 2.7 3.1 3.4 3.8 4.4 4.9 6 7 8.5 9.5 10.5 11
0.2 0.25 0.3 0.35 0.5 0.5 0.5 0.75 0.75 0.75 1 1 1 1.25
0.75 1.2 1.75 2.3 4 4.4 5.2 9 10.5 12 20 22 24 33
1.5 2.4 3.5 4.6 8 8.8 10.4 18 21 24 40 44 48 66
Weight of per 1000 steel products(≈kg)
- - - - - - - - - - - - - -
Nominal Diameter
d
Φ14 Φ16 Φ18 Φ20 Φ21 Φ23 Φ25 Φ28 Φ30 Φ35 Φ40 Φ45 Φ50
a
d min
max
d2 ≈
s
Minimum shear strength, single (kN)
Minimum Double Shear,kN
2 2 2 2 2 3 3 3 3 3 4 4 4
14.5 16.5 18.5 20.5 21.5 23.5 25.5 28.5 30.5 35.5 40.5 45.5 50.5
14.8 16.8 18.9 20.9 21.9 23.9 25.9 28.9 30.9 35.9 40.9 45.9 50.9
11.5 13.5 15 16.5 17.5 19.5 21.5 23.5 25.5 28.5 32.5 37.5 40.5
1.5 1.5 1.75 2 2 2 2 2.5 2.5 3.5 4 4 5
42 49 63 79 84 92 101 140 151 245 317 360 500
84 98 126 158 168 184 202 280 302 490 634 720 1000
Weight of per 1000 steel products(≈kg)
- - - - - - - - - - - - -
①,Material: Spring steel 55Si 7 according to DIN 17222; quenched and tempered to 422 up to 560 HV5 (corresponding to 1400 to 1800MPa tensile strength)

Alternative history

DIN 7346 - 1978 DIN EN ISO 13337 - 2009
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16 Metric Spring-Type Parallel Pins A [ASME/ANSI]
ASME/ANSI B 18.8.4M - 1994 		Metric Spring-Type Parallel Pins A
17 Metric Spring-Type Parallel Pins B [ASME/ANSI]
ASME/ANSI B 18.8.4M - 1994 		Metric Spring-Type Parallel Pins B
18 Slotted Type Spring Pins [ASME]
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19 Slotted Type Spring Pins [ASME]
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22 Metric series spring pins: slotted [ASME/ANSI]
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23 Spring-Type Straight Pins - Slotted - (ISO 8752:1987) [EN]
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