Bestselling Bulk #8-32 Unslotted Indent Serrated Hex-washer Head Thread-cutting Screws — Type F, Bright Zinc Up To 35% Off [gAxFjXlV]

Monster Overview:

These #8-32 Unslotted Indent Hex-Washer Serrated Thread-Cutting Screws deliver vibration-proof clamping for HVAC panels, appliance chassis, light-gauge steel and dense hardwood trim. Heat-treated carbon-steel blanks receive a high-lustre bright-zinc electro-plate, are hydrogen-relief baked, then factory dry-waxed for repeatably low drive torque. A ring of radial serrations under the captive washer bites into steel or wood to resist loosening, while the Type F fluted point taps clean internal threads in a pre-drilled or punched hole—chips clear through the flute; no nut needed.

Monster Features:

• Serrated Bearing Face: 360° teeth lock the joint against shock & vibration.
• Head / Drive: Unslotted indent hex-washer (¼″ A/F) — smooth forge; captive washer spreads load.
• Type F Cutting Point: UNF thread with fluted slot — forms internal threads in 0.030–0.125″ steel sheet or dense hardwood.
• Finish: Bright-zinc (RoHS) + light oil, baked, topped with factory dry-wax for consistent clamp load.
• Material: Heat-treated carbon steel for high tensile & shear strength.
• Bulk Packaging: Sealed master cartons — ideal for appliance lines, HVAC shops & OEM steel fabrication.

Monster Specifications:

• Diameter / Thread: #8-32 UNF, Type F cutting point — fully threaded
• Head Style: Unslotted serrated indent hex-washer (integral flange)
• Drive Size: ¼″ hex
• Material: Heat-treated carbon steel
• Finish: Bright-zinc — baked & factory wax-lubed
• Cross-Reference: SAE J476 Type F / IFI 136

More Monster Bolts:

• Browse all serrated Type F sizes
• Need thread-formers? Check our PT / Plastite lineup

Order Yours Today & Feel the Monster Bolts Difference!

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