ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Bright White, Pkg 100 Van Beest Bolt Type Chain Shackles Also available in a 100

Also available in a 100 foot length and a 300 foot length

this screw features a Type 17 point designed to reduce wood splitting while improving drive performance

Massive post-to-beam joins

Bright White Coating: Matches white roofing systems

Note: Confirm framing depth and panel assembly requirements before selecting extended-length fasteners

ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Bright White, Pkg 100 Van Beest Bolt Type Chain Shackles Also available in a 100ST Fastening #12 x 4 1 2" InsulDrill Metal Roofing Screw Bright White, Pkg 100 For insulated metal roofing systems requiring additional penetration depth, this #12 x 4 1 2" InsulDrill screw delivers dependable fastening strength and a clean Bright White finish. Built for post frame and residential applications, it secures panels through insulation and into wood substrates with confidence. Each package includes 100 screws for consistent jobsite supply.