Bulk 5/16"-18 Flat Head 6-Lobe / T-40 Floorboard Thread Cutting Screws (Type F) – Phosphate – Monster Bolts 440110 Pair these heavyweight bolts with

Pair these heavyweight bolts with USA-made hardware:

or 1/2″ (0

Quality Material: Manufactured from high-quality 316 (A4) stainless steel for enhanced durability and longevity

making them suitable for a variety of metric applications

Ensure high-precision fastening with #5-40 Socket Set Screws

Bulk 5/16"-18 Flat Head 6-Lobe / T-40 Floorboard Thread Cutting Screws (Type F) – Phosphate – Monster Bolts 440110 Pair these heavyweight bolts withMonster Overview: Fix your project right the first time with Bulk 5 16" 18 Flat Head 6 Lobe T 40 Thread Cutting Screws (Type F) from Monster Bolts. These screws are commonly used in floorboard and heavy duty structural applications, where a flush finish and high drive torque are required. The Type F thread cutting design cuts clean internal threads rather than rolling them, making these fasteners ideal for steel and harder materials. The flat head