Mutual Screw & Supply

#4-40 X 2" Machine Screws | Round Head Slotted Drive | 18/8 Stainless Steel (600 / Pkg.)

#4-40 X 2" Machine Screws | Round Head Slotted Drive | 18/8 Stainless Steel - Main image
$32.9 $45.69 In stock

18/8 (304) stainless steel machine screw offering strong corrosion resistance for indoor, outdoor, and washdown environments. Non-magnetic.

Specs

  • Dimensions: #4-40 2"
  • Drive type: Slotted
  • Head style: Round Head
  • Material: 18/8 Stainless Steel
  • Thread: #4-40 UNC (coarse)

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Round head profile
  • Slotted drive
  • 18/8 Stainless Steel construction
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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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 (5.0 / 5 · 5 reviews)

Chloe ★★★★★

The slotted heads on these #4-40 screws made installation with a standard flathead driver smooth and precise. Pack of 600 in 18/8 stainless steel feels like a solid value for outdoor projects where rust is a concern.

Jacob T. ★★★★★

The #4-40 size is exactly what I needed for a tight spot, and the 2" length gives just enough reach. The slotted drive worked perfectly with my standard screwdriver, and the stainless steel finish looks clean and professional.

Lily V. ★★★★★

Finally got around to using these for mounting electrical enclosures outdoors and the 18/8 stainless held up perfectly through a week of rain without a hint of rust. The slotted drive is a bit old-school but bites well with a proper screwdriver.