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All-in-one Bulk 1/4"-20 Phillips Pan Head Machine Screws – 18-8 Stainless Black Oxide Perfect For Gifting [gxS0Vo6z]

$42.99 $137.99 -69%

Monster Overview:Fix your project right the first time with Bulk 1/4"-20 Phillips Pan Head Machine Screws made from 18-8 Stainless Steel and finished with a Black Oxide Coating. These fully threaded screws offer high strength and excellent corrosion

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Monster Overview:

Fix your project right the first time with Bulk 1/4"-20 Phillips Pan Head Machine Screws made from 18-8 Stainless Steel and finished with a Black Oxide Coating. These fully threaded screws offer high strength and excellent corrosion resistance, with an 80,000 psi minimum tensile strength (100,000 psi after cold working). Ideal for industrial, marine, or construction applications, the smooth pan head provides a clean appearance with wide load-bearing surface, while the Phillips drive ensures compatibility with standard tools.

Monster Bolts supplies premium fasteners in bulk—trusted by professionals and DIYers alike for quality, consistency, and fast U.S. shipping.

Monster Features:

  • Material: 18-8 / A2 stainless steel — corrosion-resistant and non-magnetic in most conditions.
  • Tensile Strength: 80,000 psi minimum (100,000 psi after cold working).
  • Finish: Black Oxide — matte, low-glare finish with mild corrosion protection (RoHS compliant).
  • Drive: #2 Phillips — easy installation with standard drivers.
  • Head Style: Pan head — rounded top for even clamping pressure and smooth finish.

Monster Specifications:

  • Thread Size: 1/4"-20 UNC (Unified Coarse Thread)
  • Thread Length: Fully threaded
  • Head Style: Phillips Pan Head
  • Material: 18-8 Stainless Steel
  • Finish: Black Oxide
    (RoHS Directive 2011/65/EU compliant)

More Monster Bolts:

Matching Nuts & Washers: Complete your project with bulk inch stainless nuts and bulk inch stainless washers made 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.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

The performance is truly top-notch.

- Taylor G..

January 5, 2026

Absolutely no complaints!

An excellent build, and it feels very, very solid.

- Maggie C..

January 5, 2026

Absolutely no complaints!

A great product. It is a definite and true must-have.

- Shawn D..

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