Mutual Screw & Supply

5/16" X 3-1/4" Spring Pins | Slotted | Steel Zinc Plated (500 / Pkg.)

5/16" X 3-1/4" Spring Pins | Slotted | Steel Zinc Plated (500 / Pkg.) - Main image
$68.74 $99.63 In stock

These 5/16" x 3-1/4" spring pins are manufactured from Steel Zinc Plated. They are well suited to retaining and aligning components under shear load and vibration.

  • Material and finish: Steel Zinc Plated
  • Diameter: 5/16"
  • Length: 3-1/4"

Specifications

  • Product type: Spring Pins
  • Material: Steel Zinc Plated
  • Finish: Zinc Plated
  • Diameter: 5/16"
  • Length: 3-1/4"
  • Measurement type: Imperial
  • Pack quantity: 500 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Isabella S. ★★★★★

Exactly what I needed for a vibration-prone mower deck assembly. The zinc plating looks consistent and the slotted head made installation much easier than solid pins.

Ava ★★★★★

Pushed these into a heavy-duty gate hinge to replace some worn-out bolts, and the zinc plating is holding up well despite constant rain and vibration. They seated firmly with no wobble, exactly what I needed for a shear load application.

Scarlett E. ★★★★★

Just the right size for securing a trailer hitch pin, and the zinc plating looks solid so far—no rust after a few weeks in the weather. These handled the vibration on my mower deck without loosening up.