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Product Details

ESI & ESIL SPRING PIN

Standard & Long Series – Inch sizes

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Material

Pin Leaded low carbon steel, tensile strength 430-500N/mm2, 60,000-72,000psi.
Spring CS70 carbon steel strip, hardened and tempered, equivalent SAE 1070.

Protective Finish

Assembly is zinc plated, de-embrittled and yellow passivated.

Details

  • Easily pre-assembled or removed, by hand, without the need for tools.
  • Use with GI Clevises, giving trouble free assembly.
  • Single part solution reducing the number of components and assembly time.
  • Spring Pins are easy to assemble and disassemble.
  • The pin lead-in chamfer assists assembly into the Clevis.
  • Plated Spring Pins are routinely de-embrittled.
  • Metric sizes of this range are shown in the metric section.
INCH PRODUCT LIST – ESI & ESIL SPRING PIN
Part No Ø A B C D E F Weight per 100 in Lbs
ESI 187 0.1875 /0.1855 0.49 0.43 0.22 0.90 0.75 0.7
ESIL 187 0.1875 /0.1855 0.49 0.43 0.22 1.30 1.14 0.9
ESI 250 0.250 /0.247 0.64 0.56 0.25 1.10 0.90 1.1
ESIL 250 0.250 /0.247 0.64 0.56 0.25 1.57 1.38 1.3
ESI 312 0.3125 /0.3095 0.79 0.70 0.31 1.43 1.18 2.4
ESIL 312 0.3125 /0.3095 0.79 0.70 0.31 2.05 1.81 2.6
ESI 375 0.375 /0.372 0.95 0.83 0.39 1.77 1.50 3.7
ESIL 375 0.375 /0.372 0.95 0.83 0.39 2.56 2.28 4.0
ESI 500 0.500 /0.497 1.21 1.09 0.55 2.44 2.05 8.8
ESIL 500 0.500 /0.497 1.21 1.09 0.55 3.58 3.23 9.5
ESI 625 0.625 /0.622 1.47 1.35 0.63 2.89 2.44 15.4
ESIL 625 0.625 /0.622 1.47 1.35 0.63 4.05 3.62 15.9