Bulk M2.5 Flat Head 6-Lobe PT Alternative (30) Thread-Forming Screws A2 Stainless Monster Bolts

Monster Overview:

Fix your project right the first time with M2.5-1.12 Flat-Head 6-Lobe PT Alternative Thread-Forming Screws in A2 / 18-8 stainless steel from Monster Bolts. Their 30 trilobular profile cold-flows thermoplastic bosses, creating chip-free, vibration-resistant threads, while corrosion-proof stainless construction excels in outdoor, medical, and electronic enclosures that demand long-term durability.

Monster Features

• Flat Countersunk Head 90: Sits flush for a snag-free, professional finish.
• 6-Lobe Drive: Star / Torx / hexalobular recess (T8) supplies high torque with minimal cam-out.
• 30 PT Trilobular Thread: 1.12mm pitch forms strong internal threads at low drive torque.
• A2 Stainless Steel: Rust-proof 18-8 alloy resists moisture, mild chemicals, and outdoor exposure.
• Passivated & Wax-Lubricated: Clean, bright finish plus factory PT wax for smoother installation and reduced boss stress (RoHS compliant).
• Full Thread: Fully threaded shank grips plastics of any thickness.

Monster Specifications

More Monster Bolts

Need zinc-plated versions or different head styles? Explore our complete Metric PT-Style Screw collection .

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