Bulk 4-40 Phillips Truss-Head Machine Screws – Black Oxide | Fully Threaded


Length: 10000 Qty - 4-40 x 3/16"
Price:
Sale price$413.10

Description

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Monster Overview:

Fix your project right the first time with Bulk 4-40 Phillips Truss-Head Machine Screws finished in Black Oxide & Oil. Manufactured from AISI 1006–1022 low-carbon steel, these precision-sized screws are fully threaded and ideal for use in electronics, circuit board mounting, miniature enclosures, and hardware where space is tight and strength-to-size efficiency is key.

Monster Bolts is your trusted source for micro fasteners in bulk, offering fast U.S. shipping, consistent quality, and expert support for small-format builds.

Monster Features:

  • Material: AISI 1006–1022 low-carbon steel — precision-compatible and easily machinable.
  • Finish: Black Oxide & Oil — provides a clean, matte appearance with light corrosion protection (RoHS compliant).
  • Drive: Standard #1 Phillips — ensures easy assembly with precision or general-use drivers.
  • Head Style: Truss head distributes load evenly, perfect for covering large holes or thin materials.

Monster Specifications:

  • Thread Size: #4-40 UNC (Unified Coarse Thread)
  • Thread Length: Fully threaded
  • Head Style: Phillips Truss
  • Material: AISI 1006–1022 Steel or equivalent
  • Finish: Black Oxide & Oil
    (RoHS Directive 2011/65/EU compliant)

More Monster Bolts:

Matching Nuts & Washers: Complete your build with bulk inch nuts and bulk inch washers compatible with #4 hardware.

Order Yours Today and Experience the Monster Bolts Difference!

Buy with confidence! Every order from Monster Bolts is backed by our commitment to quality, fast shipping, and customer satisfaction.

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