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Goods and services provided by K-mac Plastics (MI, USA).
Sold by 2CheckOut.com Inc. (Ohio, USA).

Plastic Links

Plastic Rods, Tubes and Sheets

Pinewood Derby Cars

Circuit Breakers

Texas Longhorns

Drill Bits

Set Screws

Taper Pins

Spring Pins

Slotted Spring Pins  are known as split- roll- expansion and roll pins.  ASME B18.8.2

Coiled Spring Pins are used to for shock or vibration applications.  They typically are rated higher for loads and are better for larger hole tolerances.

 

Slotted Spring Pin

Coiled Spring Pin

Material Types

Imperial Sizes - by Dia

1/16"-.062"- 5/64" -.078"- 3/32"-.094"- 1/8"-.125"- 5/32-.156"- 3/16"-.187"- 7/32"-.218"- 1/4"-.250"- 5/16"-.312"- 3/8"-.375"- 7/16"-.437"- 1/2"-.500"

Metric Sizes- by Dia. (ISO 8752 - DIN 1481)

2mm- 2.5mm- 3mm- 3.5mm- 4mm- 5mm- 6mm- 8mm- 10mm- 12mm

Lengths

.187"- .250"- .312"- .375"- .437"- .500"- .562"- .625"- .687"- .750"- .875"- 1.00"- 1.125"- 1.25"- 1.375"- 1.50"- 1.625"- 1.75"- 1.875"- 2.00"- 2.25"- 2.50"- 2.75"- 3.00"- 3.25"- 3.50"- 3.75"- 4.0"- 4mm- 5mm- 6mm- 8mm- 10mm- 12mm- 14mm- 16mm- 18mm- 20mm- 22mm- 24mm- 26mm- 28mm- 30mm- 32mm- 36mm- 40mm- 45mm- 50mm- 55mm- 60mm- 70mm- 75mm- 80mm- 90mm- 95mm- 100mm

 

Tolerances
Lengths 0-1.0" +/-.015"
Lengths 1.125"-2.0" +/-.020"
Lengths 2.25"-3.0" +/-.025"
Lengths  3.25" and up +/-.030"
Lengths 0-24mm +/- .40mm
Lengths 26mm-50mm +/- .50mm
Lengths 55mm-60mm +/- .60mm
Lengths 80mm and up +/- .75mm

 

Metric Imperial Inches
Nominal Dia.   M2 M2.5 M3 M4 M5 M6 M8 1/16" 5/64" 3/32" 1/8" 5/32" 3/16" 7/32" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8"
Act. Dia Min. mm 2.13 2.65 3.15 4.20 5.25 6.25 8.30 0.066 0.083 0.099 0.131 0.162 0.194 0.226 0.258 0.321 0.385 0.448 0.513 0.640
  Max. mm 2.25 2.78 3.30 4.40 5.50 6.50 8.63 0.069 0.086 0.103 0.135 0.137 0.199 0.232 0.264 0.330 0.395 0.459 0.524 0.653
Wall Thickness   * * * * * * * 0.012 0.018 0.022 0.028 0.032 0.040 0.048 0.048 0.062 0.077 0.077 0.094 0.125
Suggested Min. mm 2.00 2.50 3.00 4.00 5.10 6.00 8.00 0.062 0.078 0.094 0.125 0.156 0.187 0.219 0.250 0.312 0.375 0.437 0.500 0.625
Hole Size Max. mm 2.10 2.60 3.10 4.12 5.12 6.12 8.15 0.065 0.081 0.097 0.129 0.160 0.192 0.224 0.256 0.318 0.382 0.445 0.510 0.636
Shear Strength Lbs   562 876 1236 2158 3372 4945 8767 * * * * * * * * * * * * *
Shear Strength Lbs 18-8 SS   * * * * * * * 250 460 670 1090 1600 2425 3400 4100 6300 9500 11500 15800 18800
Shear Strength Lbs 420 SS   * * * * * * * 430 800 1150 1875 2750 4150 5850 7050 10800 16300 19800 27100 46000

 
 

 

 

      

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K-Mac Plastics  3821 Clay Ave. SW, Wyoming, MI  49548 

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