Mutual Screw & Supply

#2-56 X 1/2" External Tooth SEMS Sem Screws | Pan Head Phillips Drive | 18-8 Stainless Steel (100 / Pkg.)

#2-56 X 1/2" External Tooth SEMS Sem Screws | Pan Head Phillips Drive | 18-8 - Main image
$4.69 $7.1 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: External Tooth; SEMS
  • Pack quantity: 100 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.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

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

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Joshua N. ★★★★★

Needed a handful to finish a small bracket repair, and these sem screws are the right call—the pre-attached washer saves me a step every time. The 18-8 stainless finish feels solid, and all 100 arrived clean and threaded without any burrs.

Nicholas V. ★★★★★

The washer teeth grip the panel firmly, so these little #2-56 screws don't back out during vibration-heavy assembly work. The 18-8 stainless finish looks clean and handles the occasional moisture without spotting. A solid hundred-pack for the price.

Kevin K. ★★★★★

Finally found #2-56 screws with the external tooth lock washer already attached—saves me from having to assemble them myself. The phillips drive seated perfectly in my driver, and the stainless steel finish looks clean. Exactly what I needed for a small electronics enclosure repair.