Mutual Screw & Supply

5/16" X 1-3/4" Cotter Pins | Steel Zinc Plated (100 / Pkg.)

5/16" X 1-3/4" Cotter Pins | Steel Zinc Plated (100 / Pkg.) - Main image
$38.16 $58.71 In stock

These 5/16" x 1-3/4" cotter pins are manufactured from Steel Zinc Plated.

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

Specifications

  • Product type: Cotter Pins
  • Material: Steel Zinc Plated
  • Finish: Zinc Plated
  • Diameter: 5/16"
  • Length: 1-3/4"
  • Measurement type: Imperial
  • Pack quantity: 100 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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Delivery costs

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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 (4.6 / 5 · 5 reviews)

Jacob O. ★★★★★

The zinc plating on these 5/16" pins looks even and solid, so they shouldn't rust out in a season. I used a handful to secure a tractor hitch, and the 1-3/4" length held perfectly with no bending.

Matthew B. ★★★★★

Finally found some heavy-duty cotter pins that don't bend when I'm tightening them down. The 5/16" diameter fits perfectly through my tractor hitch pins, and the zinc coating hasn't shown any rust after a few weeks outside.

Lily ★★★★★

Was relieved to see these fit perfectly on my trailer hitch pins—the 5/16" diameter was exactly what I needed. The zinc plating looks clean and should resist rust well.