Bulk #4-40 6-Lobe Pan Head Machine Screws – 18-8 Stainless Black Oxide


Length: 5000 Qty - 4-40 x 3/16"
Price:
Sale price$325.05

Description

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Monster Overview:

Fix your project right the first time with Bulk #4-40 6-Lobe Pan Head Machine Screws made from durable 18-8 Stainless Steel and coated with a Black Oxide and Oil Finish. These fully threaded screws are ideal for electronics, circuit boards, control panels, and enclosure mounting. The 6-lobe (Torx) drive provides superior torque control and reduced cam-out, while the smooth, low-profile pan head ensures wide, even clamping without damaging surfaces.

Monster Bolts delivers precision stainless steel fasteners in bulk—backed by U.S. shipping and trusted support, ideal for OEMs, tech builders, and professional repair shops.

Monster Features:

  • Material: 18-8 / A2 stainless steel — naturally corrosion-resistant and non-magnetic in most environments.
  • Finish: Black Oxide and Oil — RoHS compliant, clean appearance with mild corrosion resistance.
  • Drive: 6-Lobe (Torx) — ideal for high-precision assembly, resists stripping under torque.
  • Head Style: Pan head — full contour, low-profile shape with wide bearing surface.

Monster Specifications:

  • Thread Size: #4-40 UNC (Unified Coarse Thread)
  • Thread Length: Fully threaded
  • Head Style: 6-Lobe Pan Head
  • Material: 18-8 Stainless Steel
  • Finish: Black Oxide and Oil
    (RoHS Directive 2011/65/EU compliant)

More Monster Bolts:

Matching Nuts & Washers: Complete your build with bulk inch stainless nuts and bulk inch stainless washers matched for #4-40 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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