Mutual Screw & Supply

7/16"-20 Jam Nuts | Steel Zinc Plated (1000 / Pkg.)

7/16"-20 Jam Nuts | Steel Zinc Plated (1000 / Pkg.) - Main image
$58.62 $80.3 In stock

These 7/16"-20 jam nuts are manufactured from Steel with a zinc plated finish, featuring a hex head. They are well suited to threaded fastening with bolts and studs.

  • Material and finish: Steel, Zinc Plated finish
  • Head style: Hex
  • Thread size: 7/16"-20
  • Applications: Threaded fastening with bolts and studs

Specifications

  • Product type: Jam Nuts
  • Material: Steel
  • Finish: Zinc Plated
  • Head style: Hex
  • Thread size: 7/16"-20
  • Threads per inch: 20
  • Measurement type: Imperial
  • Pack quantity: 1000 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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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)

Daniel G. ★★★★★

For a full box of a thousand, the zinc plating is surprisingly even across every single nut I've checked so far, and they thread cleanly onto 7/16" bolts without any binding. I've been through about two hundred of them on a current stud job, and not one has come up defective or rough.

Olivia ★★★★★

These hex head jam nuts threaded onto my 7/16"-20 bolts without any binding, and the zinc plating looks clean and consistent across all 1000 pieces. I used them for a full trailer rebuild and didn't have a single reject.

Lily D. ★★★★★

Zinc coating on these jam nuts seems to hold up better than others I've used, no rust after a few months in a slightly damp shop. The hex heads grip a wrench perfectly, and having 1000 in a package is way more than enough for most projects.