Description

Monster Overview:
Tackle light-gauge steel panels, electronics chassis and dense hardwood trim with #8-32 × ¼″ Unslotted Indent Hex-Washer Head Thread-Cutting Screws in corrosion-proof 18-8 (304) stainless steel. The captive washer hex head spins in fast with a ¼″ nut-setter, while the Type F fluted point taps mating threads in a pre-drilled or punched hole—no nut required; chips clear through the flute. Passivated stainless plus a factory dry-wax film ensure low, consistent drive torque and years of rust-free performance.
Monster Features:
- Head / Drive: One-piece unslotted indent hex-washer (¼″ AF)—smooth top forge, nothing to clog with swarf.
 - Type F Cutting Point: UNF machine thread with fluted slot—ideal for 0.030–0.125″ steel or hardwood.
 - Material Advantage: 18-8 stainless is food-safe, non-magnetic and resists coastal or chemical corrosion.
 - Finish: Passivated + factory dry-wax lubricant (silicone-free) for consistent clamp load.
 - Bulk Packaging: Sealed master cartons—perfect for marine builders, appliance lines & stainless fab shops.
 
Monster Specifications:
- Diameter / Thread: #8-32 UNF, Type F cutting point
 - Length: ¼″ (0.250 in.) — fully threaded
 - Head Style: Unslotted indent hex-washer (integral flange)
 - Drive Size: ¼″ hex
 - Material: 18-8 (304) stainless steel — passivated
 - Finish: Factory-applied dry-wax
 - Cross-Reference: SAE J476 Type F / IFI 136
 
More Monster Bolts:
• Need other stainless 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.


