Acorn International Self-Drilling Sheet Metal Screws, 3-1/4 in, #14, Galvanized Steel, Star Flat Head, 250/Bag

Self drilling screws that bite clean and hold steady.

A tougher grab for wood to metal jobs.

Product Overview:

If you have ever watched a screw wander, spin out, or chew up the head, you know the hassle. These self drilling screws keep things calmer. The star drive flat head gives you a steadier feel, and the winged design helps the screw move through wood before it snaps off at metal. That is handy when you are working on trailer beds, walls, or any wood to steel or aluminum fastening job. Built from case hardened C1022 steel with a galvanized finish, they are made to take a beating and keep going. Set them in place and you get a clean, solid pull that feels right in your hand.

Key Features:

• Star drive flat head gives you better torque control and helps cut camout when the work starts to bite.
• Winged self drilling design moves through wood first, then snaps off at metal, so the job stays neat.
• #3 drill point goes into up to 1/4 in metal without predrilling, which saves time and fuss.
• Shank slot holds steel shavings as you drill, so the cut feels smoother and less clogged.
• Case hardened steel with galvanized finish brings a rugged feel and solid protection for tough fastening work.

Quick Specs:

• Brand: Acorn International
• Model Number: S-WM14314G250
• Color: Galvanized
• Dimensions: 3-1/4 in
• Material/Finish: Steel
• Format/Type: Self-Drilling Sheet Metal Screws
• Quantity/Pack: 250/Bag
• Compatibility/Use: Wood to steel or aluminum fastening

Picture a cleaner install, fewer slips, and a firmer hold under load. If that sounds like the kind of steady you want, these are ready to go to work in your shop.

For star drive use a T30 drill bit, not included.