Mutual Screw & Supply

#2-56 X 1/2" Internal Tooth SEMS Sem Screws | Pan Head Phillips Drive | 18-8 Stainless Steel (1000 / Pkg.)

#2-56 X 1/2" Internal Tooth SEMS Sem Screws | Pan Head Phillips Drive | 18-8 - Main image
$56 $80 In stock

These #2-56 x 1/2" sem screws are manufactured from 18-8 Stainless Steel, featuring a phillips drive and a pan head. They are well suited to general fastening and assembly work.

  • Material and finish: 18-8 Stainless Steel
  • Drive: Phillips
  • Head style: Pan
  • Thread size: #2-56
  • Length: 1/2"
  • Applications: General fastening and assembly work

Specifications

  • Product type: Sem Screws
  • Material: 18-8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Head style: Pan
  • Drive type: Phillips
  • Thread size: #2-56
  • Length: 1/2"
  • Threads per inch: 56
  • Measurement type: Imperial
  • Features: Internal Tooth; SEMS
  • 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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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)

Henry L. ★★★★★

The internal tooth lock washer design on these #2-56 screws held firm during my assembly test. All 1,000 pieces came neatly packed with consistent threading, making my project go smoothly.

Violet ★★★★★

These fit perfectly on the terminal blocks I'm assembling for a small automation project, and the internal tooth lock washer is a huge time-saver compared to adding a separate one. The Phillips drive on the pan head seats nicely without camming out, which I appreciate when tightening into tight spot

Julian E. ★★★★★

Installed a batch of these on a control panel assembly today and the phillips drive bit seated perfectly without any stripping. The 18-8 stainless finish feels smooth and precise, and every screw threaded cleanly through the pre-tapped holes. Exactly what I needed for reliable small-component fasten