Mutual Screw & Supply

5/16" X 3" Spring Pins | Slotted | 420 Stainless Steel (50 / Pkg.)

5/16" X 3" Spring Pins | Slotted | 420 Stainless Steel (50 / Pkg.) - Main image
$33.13 $48.01 In stock

These 5/16" x 3" spring pins are manufactured from 420 Stainless Steel. They are well suited to retaining and aligning components under shear load and vibration.

  • Material and finish: 420 Stainless Steel
  • Diameter: 5/16"
  • Length: 3"

Specifications

  • Product type: Spring Pins
  • Material: 420 Stainless Steel
  • Finish: Plain
  • Diameter: 5/16"
  • Length: 3"
  • Measurement type: Imperial
  • Pack quantity: 50 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 (4.8 / 5 · 5 reviews)

Miles ★★★★★

The 420 stainless steel feels sturdy and the slot design made installation straightforward on a tractor linkage pin. They’ve held up well under vibration so far, no signs of loosening.

Matthew J. ★★★★★

Used these to secure a jig's alignment pins on a vibrating table — the slotted head gripped perfectly and none have backed out after weeks of heavy use. The 420 stainless holds up well in my shop's humid conditions without any rust.

Chloe ★★★★★

Installed a dozen on a trailer gate hinge and they held up perfectly under heavy vibration. The 420 stainless steel gives me confidence they won't rust out here in the salt air.