Massive Discount Bulk 3/8″-16 6-lobe (torx) Pan-head Thread-cutting Screws — Type F, 18-8 Stainless Steel (1″ · 1 ½″ · 2″) Series [R5QmCojW]

Monster Overview:

For marine, food-grade or outdoor steel decking and heavy hardwood planks, choose 3/8″-16 6-Lobe (Torx) Pan-Head Thread-Cutting Screws machined from 18-8 (304) stainless steel. The Type F fluted point taps mating threads in a pre-drilled or punched hole—no nut required; chips clear through the flute. Factory passivation and a dry-wax film deliver outstanding corrosion defence and consistently low drive torque. Supplied in bulk master cartons to keep your per-piece cost monster-low.

Monster Features:

• Type F Cutting Point: UNC machine thread with fluted slot—ideal for 0.090 – 0.250″ steel or tough hardwood.
• Drive: Torx^® T45 recess — high torque transfer with virtually zero cam-out.
• Pan Head + Nibs: Broad bearing face clamps decking tight; under-head nibs bite for a flush, anti-slip seat.
• Material Advantage: 18-8 stainless is non-magnetic, rust-proof and suitable for food, chemical & coastal environments.
• Bulk Packaging: Sealed master cartons—ideal for boat docks, trailer builders & stainless fabrication shops.

Monster Specifications:

• Diameter / Thread: 3/8″-16 UNC, Type F cutting point
• Head Style: Pan with under-head nibs
• Drive Size: Torx T45
• Material: 18-8 (304) Stainless Steel — passivated
• Finish: Factory dry-wax lubricant (silicone-free)
• Lengths: 1″ (1.000 in.), 1 ½″ (1.500 in.) or 2″ (2.000 in.) — fully threaded (select above)
• Cross-Reference: SAE J476 Type F / IFI 136

More Monster Bolts:

• Need other Type F sizes?
• Looking for Plastite / PT thread-formers? Explore the full inch-series lineup.

Order Yours Today & Feel the Monster Bolts Difference!

Every bulk carton ships fast from our U.S. warehouse and is backed by Monster Bolts’ quality guarantee and responsive support.