Problem Solver Bulk 5/16″-18 6-lobe (torx) Pan Head Floor-board Screws — Type F Thread-cutting, Black-phosphate Don't Wait [KbxW1nB7]

Bulk 5/16″-18 6-Lobe (Torx) Pan Head Floor-Board Screws

These robust 5/16″-18 6-Lobe (Torx) Pan Head Floor-Board Screws are specifically designed for heavy-duty applications such as steel decking, trailer floors, and timber-to-steel joints. With their Type F cutting point, these screws effortlessly tap their own threads in mild steel or dense hardwood, eliminating the need for nuts or pre-tapping. The black-phosphate conversion coat, combined with a light oil finish, not only offers corrosion resistance but also ensures RoHS compliance. Their factory wax/oil film keeps drive torque consistently low, making them an ideal choice for bulk purchases.

Key Features and Specifications

Each screw boasts a Type F point, a machine-screw thread with a fluted cutting slot, making it perfect for use with 0.050-0.200″ steel, structural lumber, or laminated flooring. The Torx T30 6-lobe recess drive provides high torque and virtually zero cam-out. The pan head with undercut nibs offers a large bearing surface for firm grip on planks, ensuring a flush set-down. The black-phosphate + oil finish, along with the factory wax, guarantees consistent clamp load and RoHS compliance. Key specifications include a diameter/thread of 5/16″-18 UNC, Type F cutting point, pan head with under-head nibs, and a Torx T30 drive size.

Practical Applications and Benefits

These screws are a go-to for OEM fabricators, fleet maintenance teams, and trailer rebuild shops. Their bulk packaging in sealed master cartons makes them convenient for high-volume projects. The low-glare black-phosphate conversion coat with light oil finish not only enhances durability but also contributes to a clean and professional look. With Monster Bolts’ quality guarantee and responsive support, these screws are the perfect choice for any application requiring strong, reliable fastening solutions.