#4-40 X 1/2" Machine Screws | Round Head | Slotted Drive | Steel Zinc Plated (10000/Pkg.)

★★★★★ 4.3 39 reviews

$202.71
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by www.bosugroup.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$202.71
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Sep 9
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by www.bosugroup.com
Free 30-day returns Details

Product details

Management number 242053696 Release Date 2026/07/19 List Price $70.95 Model Number 242053696
Category

Our Machine Screws Slotted Round Zinc Plated 4/40 x 1/2 are precision-engineered fasteners designed for durable, dependable performance in electronics, appliances, and small machinery. The zinc-plated finish provides corrosion resistance and long-lasting service in everyday environments. With a round head and a single flat slot, these screws are ideal where a clean, unobtrusive fastener is required and a slotted drive is preferred.

Key specifications and features:

  • Drive type: Slotted
  • Head style: Round
  • Material: Zinc-plated steel
  • Thread size: 4-40
  • Length: 1/2 inch
  • Finish: Zinc plated
  • Compatibility: Designed for use with tapped holes or nuts appropriate for 4-40 size
  • Recommended uses: Electronics enclosures, appliances, hobby projects, light machinery, and cabinetry

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.3 out of 5
★★★★★
39 ratings | 16 reviews
How item rating is calculated
View all reviews
5 stars
80% (31)
4 stars
6% (2)
3 stars
3% (1)
2 stars
1% (0)
1 star
10% (4)
Sort by

There are currently no written reviews for this product.