Warehouse Clearance M3-0.5 Iso 14581 Torx Flat-head Machine Screws, Black Oxide – Class 8.8 Heat-treated Steel | Bulk Limited Time 75% Off [ALOgm1GP]

Monster Overview:

Fix your project right the first time with M3-0.5 ISO 14581 6-Lobe (Torx) Flat-Head Machine Screws in heat-treated Class 8.8 steel. Engineered to reach ≈ 116 ksi (800 MPa) tensile strength, these full-thread screws deliver rugged performance plus a sleek Black Oxide & Oil finish for mild corrosion resistance and low-glare appearance. Perfect for electronics, machinery, and industrial builds requiring flush mounting and high clamp loads.

Monster Bolts backs every screw with strict quality control, rapid U.S. shipping, and customer-first support, making us the trusted source for professionals and DIYers alike.

Monster Features:

• High Strength: Heat-treated Class 8.8 carbon steel (≈ 116 ksi tensile, 92 ksi yield) for reliable, heavy-duty clamping.
• Finish: Black Oxide & Oil (RoHS-compliant) adds mild corrosion protection and a clean, matte look.
• Drive: Internal 6-lobe (Torx T10) resists cam-out and transfers higher torque than Phillips or slotted drives.
• Head Style: 90° countersunk flat head sits flush for snag-free, professional assemblies.

Monster Specifications:

• Diameter × Pitch: M3 × 0.5 mm
• Length: Available in multiple lengths — please select from the drop-down menu above.
• Thread: Full thread
• Standard: ISO 14581
• Material: Heat-treated Class 8.8 medium-carbon alloy steel
• Finish: Black Oxide & Oil
  (RoHS Directive 2011/65/EU compliant)

More Monster Bolts:

Matching Nuts & Washers: Pair these screws with bulk metric nuts and bulk metric washers sized for M3 hardware.

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