Mutual Screw & Supply

#4-40 X 1" Machine Screws | Fillister Head Slotted Drive | Nylon (1000 / Pkg.)

#4-40 X 1" Machine Screws | Fillister Head Slotted Drive | Nylon (1000 / Pkg.) - Main image
$10.65 $15 In stock

These #4-40 x 1" machine screws are manufactured from Nylon, featuring a slotted drive and a fillister head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: Nylon
  • Drive: Slotted
  • Head style: Fillister
  • Thread size: #4-40
  • Length: 1"
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: Nylon
  • Finish: Plain
  • Head style: Fillister
  • Drive type: Slotted
  • Thread size: #4-40
  • Length: 1"
  • Threads per inch: 40
  • Measurement type: Imperial
  • 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.

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)

Mia T. ★★★★★

I needed a non-conductive fastener for a circuit board mount, and these #4-40 x 1" nylon screws fit perfectly. The slotted drive made installation easy with a standard screwdriver, and the 1000-count package will last me years.

Adam ★★★★★

The fillister head on these nylon screws gives a nice, grippy surface for the slotted driver without stripping. I used a handful to secure a plastic panel and they held fast without any conductivity worries. Pack of a thousand means I won't run out for a long time.

Amelia T. ★★★★★

Needed nylon screws for a non-conductive panel mount, and these #4-40s worked perfectly. The slotted drive takes a standard screwdriver, though the fillister head means you need a slightly deeper slot engagement. For 1000 pieces, the price per screw is unbeatable.