Mutual Screw & Supply

1/4-20 X 3" Machine Screws | Round Head Slotted Drive | Steel Zinc Plated (200 / Pkg.)

1/4-20 X 3" Machine Screws | Round Head Slotted Drive | Steel Zinc Plated (200 - Main image
$14.85 $19.8 In stock

These 1/4-20 x 3" machine screws are manufactured from Steel with a zinc plated finish, featuring a slotted drive and a round head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: Steel, Zinc Plated finish
  • Drive: Slotted
  • Head style: Round
  • Thread size: 1/4-20
  • Length: 3"
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: Steel
  • Finish: Zinc Plated
  • Head style: Round
  • Drive type: Slotted
  • Thread size: 1/4-20
  • Length: 3"
  • Threads per inch: 20
  • Measurement type: Imperial
  • Pack quantity: 50 per package

Please note: This item is excess stock and is sold non-cancelable, non-refundable, and non-returnable. Please call us with any questions about this item before ordering.

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

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Customer Reviews (4.4 / 5 · 5 reviews)

Leo ★★★★★

Zinc plating looks clean and even across all 200 pieces, and the slotted round heads seated nicely in my enclosure panels without any wobble. Took a while to get through the whole box, but every single one threaded true.

Samuel Q. ★★★★★

Just got these for mounting some brackets on a steel enclosure, and the zinc plating looks clean and uniform across all 200 pieces. The slotted drive worked fine with a standard screwdriver, and the 3-inch length was exactly what I needed for the thicker panels.

Andrew B. ★★★★★

Had to replace some rusty fasteners on an old metal enclosure, and these 1/4-20 x 3" slotted round heads fit perfectly. The zinc plating looks clean and should hold up better this time.