Bulk M1.6 Flat Head 6-Lobe PT Alternative (30) Thread-Forming Screws Zinc & Bake Monster Bolts

Monster Overview:

Fix your project right the first time with M1.6-0.67 Flat-Head 6-Lobe PT Alternative Thread-Forming Screws from Monster Bolts. Their 30 trilobular profile cold-flows thermoplastic bosses, forming chip-free, vibration-resistant threads. A bright CR+3 zinc finish followed by a hydrogen-relief bake delivers RoHS-compliant corrosion protection, while case-hardened carbon steel provides production-grade strength for miniature enclosures, consumer electronics, and precision plastic assemblies.

Monster Features

• Flat Countersunk Head 90: Sits flush for a snag-free, professional finish.
• 6-Lobe Drive: Star / Torx / hexalobular recess (T5) delivers high torque with minimal cam-out.
• 30 PT Trilobular Thread: 0.67 mm pitch forms strong internal threads at very low drive torque.
• Case-Hardened Steel: Surface-hardened for wear resistance while retaining a ductile core.
• Zinc & Bake Finish: Clear CR+3 zinc plating plus post-plate bakefully RoHS compliant.
• Full Thread: Fully threaded shank grips plastics of any thickness.

Monster Specifications

More Monster Bolts

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

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