Bulk 1/4"-20 Phillips Flat Head Machine Screws – Steel Black Oxide


Length: 5000 Qty - 1/4-20 x 1/2"
Price:
Sale price$346.20

Description

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Monster Overview:

Fix your project right the first time with Bulk 1/4"-20 Phillips Flat Head Machine Screws crafted from Carbon Steel and finished in a Black Oxide Coating. These fully threaded screws feature an 82-degree countersunk head for a flush, professional fit in brackets, covers, or panels. With a minimum tensile strength of 60,000 psi, they’re ideal for general construction, industrial assembly, and repair applications where reliability and appearance matter.

Monster Bolts provides high-strength fasteners in bulk quantities—trusted by contractors, engineers, and builders with U.S.-based shipping and customer support.

Monster Features:

  • Material: Medium carbon steel – strong and versatile for everyday fastening jobs.
  • Tensile Strength: Minimum 60,000 psi
  • Finish: Black Oxide – matte black appearance with light surface protection (RoHS compliant).
  • Drive: #2 Phillips – compatible with standard drivers and power tools.
  • Head Style: 82° Flat Head – designed for flush, countersunk mounting.

Monster Specifications:

  • Thread Size: 1/4"-20 UNC (Unified Coarse Thread)
  • Thread Length: Fully threaded
  • Material: Steel (AISI 1006–1022 or equivalent)
  • Finish: Black Oxide
    (RoHS Directive 2011/65/EU compliant)
  • Head Angle: 82° Countersunk Flat

More Monster Bolts:

Matching Nuts & Washers: Pair with bulk inch nuts and bulk inch washers for 1/4"-20 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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