Mutual Screw & Supply

#4-40 X 1" Machine Screws | Flat 82° Head Phillips Drive | 18/8 Stainless Steel (1800 / Pkg.)

#4-40 X 1" Machine Screws | Flat 82° Head Phillips Drive | 18/8 Stainless Steel - Main image
$12.47 $19.8 In stock

These #4-40 x 1" machine screws are manufactured from 18/8 Stainless Steel, featuring a phillips drive and a flat 82 head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Phillips
  • Head style: Flat 82
  • Thread size: #4-40
  • Length: 1"
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Head style: Flat 82
  • Drive type: Phillips
  • Thread size: #4-40
  • Length: 1"
  • Threads per inch: 40
  • Measurement type: Imperial
  • 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 (5.0 / 5 · 5 reviews)

Daniel ★★★★★

I needed a bulk supply for a small electronics project and these #4-40 screws were perfectly sized. The 82° flat head sits flush in the countersunk holes, and the stainless steel gives them a clean, corrosion-resistant finish.

Eva Z. ★★★★★

The phillips drive bit into them cleanly without stripping, and the 18/8 stainless finish has a nice, consistent sheen across all 1800 pieces. I’ve used about a hundred so far on a control panel and they’ve held tight.

Alexander N. ★★★★★

The 82° flat heads sit flush perfectly in my countersunk holes, no wobble or spin-out on the Phillips drive. Eighteen hundred for the price is absurd value, and the 18/8 stainless finish hasn't shown a speck of rust after a week of outdoor exposure.